Sharks? Many feed tarpon during dinner service (Grand old house, The Wharf, Paradise Bar & Grill, etc...), none feed sharks on Grand Cayman I am aware of. Some people confuse the Tarpon with sharks. Sharks, possibly on Cayman Brac...

I have seen plenty of barracuda (some 6'ers), tarpon and nurse sharks in Cayman waters, but no other large gray guys. I have seen Reef, Lemon and Black Tip sharks off St. John.

Don't worry about sharks off GC.

Snorkel air just tastes better than canned air...