Private Luxury Power Catamaran. Enjoy USVI Aboard MV Hydra

The best part of this St. Thomas charter is having a boat for your group alone. MV Hydra carries up to 12 people, so you can set the pace, choose where to spend your time, and let the captain shape the day around swimming, snorkeling, or simply sitting in the shade with a cold drink.

I like the boat’s steady 40-foot power-catamaran design and its practical comforts, including a bathroom, shaded seating, bean bags, and a stereo. I also like that the crew makes room for mixed abilities: non-swimmers can stay aboard, while stronger swimmers head into the water. The main drawback is cost. At $1,595 per group, plus fuel and gratuity, this makes the most sense when you can fill much of the boat.

Key points to know before booking

• Private boat for up to 12: You share the day only with your own group, not a boatload of strangers.
• Seven hours on the water: The route can include Buck Island, St. John, Water Island, and Brewers Bay, depending on conditions and the captain’s plan.
• Turtle snorkeling: Turtle Cove, Maho Bay, Honeymoon Beach, and Brewers Bay offer several chances to see sea life.
• Fuel costs extra: The listed fuel estimate is 30 to 45 gallons at $8 per gallon, or roughly $240 to $360.
• Comfort comes first: MV Hydra has shaded and open seating, bean bags, a bathroom, washdown areas, and a stable catamaran hull.
• Strong crew record: Captains Bryan, Aaron, Brian, Gregg, and others are praised for patience, clear pricing, helpfulness, and care with older or less mobile passengers.

Seven hours from Charlotte Amalie to the best nearby water

Your day begins at 9:00 a.m. from Charlotte Amalie. The opening ride gives you a fine view of the historic harbor, colonial buildings, and cruise ships before MV Hydra heads past Water Island toward the open Caribbean.

This is not a quick harbor cruise. Seven hours gives your captain time to make several stops and still leave room for unhurried swimming. You may visit Buck Island, St. John, Water Island, and Brewers Bay, though the exact route depends on sea and weather conditions.

I like this flexible setup because it works for a group with different plans. One person can snorkel, another can sit in the shade, and someone else can swim from the stern or relax with a beer. You are not locked into a single short stop before being hurried back aboard.

The tradeoff is that the day’s route is not a fixed checklist. If a particular bay is rough or crowded, the captain may adjust the plan. That is useful on the water, but you should book this for a flexible island day rather than a guaranteed visit to every named stop.

MV Hydra gives you room to spread out

MV Hydra is a Gemini Freestyle 40-foot power catamaran. Its twin-hull design provides a stable ride and keeps the boat relatively dry, a useful feature if you are not eager for a rough, wet crossing.

The bow has walk-through seating, transom seats, and custom bean bags. The stern has marine couches with both covered and uncovered sections. That variety matters more than it may sound. You can move into the sun after snorkeling, find shade during the midday heat, or sit near the back while the boat is under way.

A Fusion stereo lets you play music during the cruise. Bring a playlist your group can agree on, but keep the volume friendly to the captain and anyone who prefers the sound of the sea.

The boat also has a bathroom and washdown areas. After saltwater swimming, being able to rinse off and change your position makes a seven-hour outing much easier. The bathroom is especially helpful for families and older passengers who may not want to wait until the next beach stop.

The boat’s capacity is 12, but comfort depends on how many people you bring. Twelve is the maximum, not necessarily the ideal number if everyone wants plenty of personal space. For a full group, expect a lively boat and plan on sharing the seating areas.

Buck Island and Turtle Cove start the snorkeling

One possible early stop is Buck Island, home to a protected marine sanctuary and Turtle Cove. This is the kind of stop that gives the day its purpose: clear water, coral, tropical fish, and a chance to see sea turtles.

Snorkeling gear is included, so you do not need to bring masks and fins for the group. The equipment is described as new, though you should still bring your own mask if you are particular about fit.

Turtle sightings are never guaranteed, but the route is designed around places where turtles are commonly seen. Keep your movements calm and give the animals space. The best part of a protected area is not simply seeing wildlife. It is seeing it in water clear enough to appreciate the coral and fish below you.

If you are a weak swimmer, tell the crew before you enter the water. The group can split naturally, with confident swimmers snorkeling while non-swimmers remain aboard. One birthday group specifically valued having several non-swimmers on the boat without making them feel left out.

The snorkeling itself may be the highlight for strong swimmers, but it should not be the only reason to book. Conditions can affect visibility, and the sea may feel tiring after several stops. You have the option to make the trip social and scenic, even if you spend little time in the water.

St. John brings calm bays and turtle country

From Buck Island, the route may continue toward the north shore of St. John. Possible stops include Honeymoon Beach and Maho Bay, both suited to swimming and snorkeling.

Maho Bay is known for shallow water and the possibility of spotting sea turtles grazing below. That makes it appealing for people who want to see turtles without heading far from shore. Honeymoon Beach offers a quieter beach setting and inviting water for a swim.

These stops also give you a break from the moving boat. You can stretch your legs, float in the shallows, or simply enjoy the view from the beach. The crew can help shape the stop to suit the group rather than forcing everyone into the same activity.

Keep in mind that beach time can be less appealing during a hot midday sun if you have no shade. The boat provides covered seating, so you may prefer to remain aboard for part of the stop. I would bring sun protection and a shirt that covers your shoulders, even with the chance to spend much of the day in the water.

The St. John portion works best for a group that wants variety. You get a change from reef snorkeling, a chance to visit a beach, and another opportunity to look for turtles in shallow water.

Water Island adds a relaxed beach break

Honeymoon Beach on Water Island may be part of the route as well. This stop is described as a secluded white-sand beach with calm water and a laid-back beach-bar feel.

Water Island is a good place to slow the day down. After snorkeling, you can swim, sit on the sand, or try paddleboarding if that activity is available for your group. The supplied details specifically highlight paddleboarding as an option, but do not promise that boards are included, so ask before booking if that matters to you.

I like the contrast between the active reef stops and this more casual beach pause. A private charter can otherwise turn into seven hours of constant motion. Water Island gives you time to talk, eat if you have arranged lunch, and enjoy the shoreline without treating every minute as an activity.

Lunch is not listed as included. One successful day included time at Water Island for lunch and swimming, but you should confirm your own meal plan with the operator before setting out. The included drinks are beer, water, and soda, not a full meal service.

Brewers Bay closes the day quietly

The final stop may be Brewers Bay, near the University of the Virgin Islands. It is described as a peaceful place with good snorkeling and more chances to see sea turtles.

Ending at Brewers Bay makes sense. The bay offers one more swim without the feel of a major beach stop, and the quieter setting can be a pleasant change after several popular locations. If you have tired swimmers in the group, they can remain aboard while others make a final trip into the water.

The route may not include every stop described here. Your captain will decide based on the day’s conditions, timing, and the group’s interests. That is worth treating as a strength rather than a flaw, as long as you understand that the named locations are possible stops, not fixed promises.

The crew shapes the feel of the day

The crew is an important part of a private boat charter. Captain Bryan and Caitlyn are noted for waiting patiently when a group was late, explaining the area, sharing local facts, and keeping the pricing clear. Captain Aaron and Coleman helped one group find good snorkeling spots and reach Water Island for lunch and swimming.

Other crew members receive praise for being attentive and flexible. Captain Gregg and Nate made the boat comfortable for an 87-year-old passenger. Captain Brian and Hope started on time and helped a group with a passenger who had medical issues getting on and off the boat.

These details tell you what to ask for when booking. If someone in your group has limited mobility, medical concerns, or trouble using a swim ladder, explain that in advance. The crew has shown care in these situations, but the boat is still a boat, and boarding from the dock or water may require physical effort.

Captain James also helped make a 40th birthday outing work for a group with non-swimmers. That is a useful clue for celebrations. The charter is not only for serious snorkelers. It can serve as a birthday, family gathering, or relaxed day for people who want different levels of activity.

What the $1,595 price really covers

The base price is $1,595 per group of up to 12 people. If you fill the boat, that is about $133 per person before fuel and gratuity. For six people, the base cost is roughly $266 each, and for four it is nearly $399 each.

Fuel is separate at $8 per gallon, with an average use of 30 to 45 gallons. That adds about $240 to $360 for the group. The effective total before gratuity is therefore about $1,835 to $1,955, assuming the stated fuel range.

That price includes the captain and crew, snorkeling equipment, water, soda, ice, beer, and U.S. national park fees. You are paying for privacy, a full day on the water, and a boat that does not require you to organize separate rides between several islands.

The value improves sharply when you have eight to 12 people. A smaller group may still prefer this charter for privacy and control, but a shared boat or shorter outing could cost less. You should also budget for the captain’s gratuity, which is not included.

Visiting the British Virgin Islands is not included. If crossing into the BVI is important to you, this is not the right package as described.

Who will enjoy this charter most

I would recommend MV Hydra for a group that values privacy and wants several kinds of stops in one day. It suits families, birthday groups, couples traveling together, and friends who want a boat to themselves.

It is especially practical for groups with mixed swimming ability. Confident swimmers can visit the reefs, while others can enjoy the ride, music, shade, drinks, and beach stops. The spacious seating and bathroom also help make the long day less demanding.

You should think twice if your group dislikes open water, wants a guaranteed route, or plans to spend the entire day on a single beach. This is a moving boat day with several possible stops, not a simple shore excursion.

Bring sun protection, a swimsuit, and any personal snorkeling gear you prefer. Ask about lunch arrangements, paddleboard availability, and mobility needs before departure. The included drinks are useful, but they do not replace a meal or your preferred snacks.

The cancellation policy allows a full refund if you cancel at least 24 hours before the 9:00 a.m. start. Poor weather can also lead to a new date or full refund. Since this is an outdoor trip, that protection matters.

Should you book MV Hydra?

Book it if you can gather a medium or large group and want a private, flexible day around St. Thomas and St. John. The combination of turtle snorkeling, calm beaches, shaded seating, a bathroom, and an attentive crew makes the seven hours easy to tailor.

I would be particularly comfortable recommending it to a family group with non-swimmers or an older passenger, provided you discuss mobility before the trip. Captain Bryan, Caitlyn, Aaron, Brian, Gregg, and their fellow crew members have shown the patience this kind of mixed group needs.

Skip it if the fuel surcharge pushes the budget too far, if you need a BVI visit, or if every named bay must be guaranteed. For everyone else, MV Hydra offers a comfortable way to see several USVI water stops without giving up control of your day.

FAQ

Where does the MV Hydra charter start?

The experience starts in Charlotte Amalie, St. Thomas, at 9:00 a.m.

How long is the boat trip?

The excursion lasts approximately seven hours.

How many people can join the private charter?

MV Hydra can carry up to 12 people in your private group.

Is the boat shared with other people?

No. This is a private activity, so only your group participates.

What places might the boat visit?

Possible stops include Buck Island, Turtle Cove, St. John, Honeymoon Beach, Maho Bay, Water Island, and Brewers Bay. The exact route can depend on conditions and the captain’s plan.

Are snorkeling masks and fins included?

Yes. Snorkeling equipment is included, including brand-new equipment according to the tour description.

Are drinks included?

Yes. The charter includes bottled water, soda, ice, and beer.

Are fuel charges included in the price?

No. Fuel costs $8 per gallon, and fuel use averages 30 to 45 gallons.

Are national park fees included?

Yes. U.S. national park fees are included.

Can I visit the British Virgin Islands?

No. Visiting the BVI is not included in this charter.

Is lunch included?

Lunch is not listed as an included feature. The route may allow time for lunch at Water Island, but you should confirm arrangements before the trip.

Can I cancel for a full refund?

Yes, if you cancel at least 24 hours before the experience start time. If poor weather causes the operator to cancel, you can receive a different date or a full refund.