As a frequent visitor to the islands, I ALWAYS book a sail with the Atabeyra! David is an amazing host who is full of knowledge about the islands. The sunset sails on Friday nights are super fun. Booking a day snorkeling trip is a great way to see other Caicos islands. But, should you be on island for the glow worm tour, DO NOT MISS IT. Watch the sun set over the water, and then star gaze. Next, watch as the sea lights up for a few brief moments with glow worm stars. My friends and I were amazed....its truly a mesmerizing experience! Thanks David!