Just wanted to put a post up in praise of Alfonso. What a great guy. I've snorkled in the Caymans and in Jamaica. Never has an instructor taught me so much about fish and plantlife. Was able to book him directly through Banana Beach (thanks Gela for the advice) and he was a great guide. BOY OH BOY, what happened since last May? The sharks this year were about 6-8 feet long. Geeze. Anyway, had a blast and will post a trip report soon.