Bermuda travelers?

Question

I'm going to bermuda in october of '08. Just wondering what's good there.

I really like to snorkel and was looking at Tobacco Bay. good place? if not where are good snorkeling places, and is it easy to get around?

what's it like there and stuff. any info you have would be appriciated. I'm going there on a cruise and have 3 days. I want to be in the water as much as possible.