Hi Darlene,
Just make sure to snorkel with the Sting Rays in Grand Cayman, well worth it, its awesome! If you do enjoy snorkeling, in Cozumel, go to Chankanaab Park, good snorkeling. When we cruised to Jamaica, we were closer to Dunns Rivers falls and also enjoyed climbing the falls, not sure how far you are away?? Happy
Cruising!
Donnassei