Fly to new heights on a jetpack adventure in St Thomas! you'll soar 33 feet (10 meters) above the water on a daredevil ride at Marriott Frenchman's Reef Resort – a gorgeous spot overlooking Charlotte Amalie Harbor. Choose a 20-minute introductory flight or a 30-minute maverick flight for more advanced maneuvers. A certified instructor remotely controls the throttle and communicates via a headset as you practice turning, hovering and even walking on water!