Mainstay Sailing
Experience the ultimate Caribbean adventure aboard Mainstay Sailing, a 2013 Robertson & Caine Leopard Catamaran designed for luxury and fun. Accommodating up to 30 guests, this spacious vessel is powered by twin 250 HP Yanmar diesel engines, cruising at up to 24 knots.
Enjoy the perfect balance of relaxation and adventure with top-notch amenities, including a premium audio system, indoor and outdoor speakers, ice box, refrigerator, and WiFi. Savor fresh fruit and seasonal conch ceviche on deck, or let your adventurous side shine by exploring our exciting array of water toys.
Mainstay Sailing specializes in high-end catamaran tours, including snorkeling, stingray tours, and plenty of fun-filled experiences—all while welcoming your own beverages (BYOB). Our crew is dedicated to making your day the highlight of your holiday.
Onboard policies ensure safety and comfort: alcohol BYOB, no glass, no spray sunscreen.
Spots fill quickly! Book your catamaran adventure or fishing tour today in Grand Cayman, and contact us directly for a special discount—let’s make your dream day on the water a reality!
Experience the ultimate Caribbean adventure aboard Mainstay Sailing, a 2013 Robertson & Caine Leopard Catamaran designed for luxury and fun. Accommodating up to 30 guests, this spacious vessel is powered by twin 250 HP Yanmar diesel engines, cruising at up to 24 knots.
Enjoy the perfect balance of relaxation and adventure with top-notch amenities, including a premium audio system, indoor and outdoor speakers, ice box, refrigerator, and WiFi. Savor fresh fruit and seasonal conch ceviche on deck, or let your adventurous side shine by exploring our exciting array of water toys.
Mainstay Sailing specializes in high-end catamaran tours, including snorkeling, stingray tours, and plenty of fun-filled experiences—all while welcoming your own beverages (BYOB). Our crew is dedicated to making your day the highlight of your holiday.
Onboard policies ensure safety and comfort: alcohol BYOB, no glass, no spray sunscreen.
Spots fill quickly! Book your catamaran adventure or fishing tour today in Grand Cayman, and contact us directly for a special discount—let’s make your dream day on the water a reality!

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Captain Mainstay Sailing, based in West Bay, Cayman Islands, operates a Robertson & Caine Leopard catamaran. Specializing in snorkeling, stingray encounters, and scenic catamaran tours, they offer unforgettable adventures on crystal-clear Caribbean waters.
Captain Mainstay Sailing, based in West Bay, Cayman Islands, operates a Robertson & Caine Leopard catamaran. Specializing in snorkeling, stingray encounters, and scenic catamaran tours, they offer unforgettable adventures on crystal-clear Caribbean waters.
Security deposit is not required
A refundable deposit is not required by the charter operator.
Fuel is included
Fuel is included in the price of the rental.
Free cancellation up to 7 days prior to trip
You can cancel or modify your booking up to 7 days before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.
Reserve with a 10% booking deposit, pay the captain the rest
When the captain confirms your trip, BoatBooker charges your credit card a 10% booking deposit to guarantee your reservation.
The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:
Cash
Visa
Mastercard
American Express
When paying the remaining balance with a credit card, an additional 5% charge will apply.
