Best place to snorkel in florida keys?

by Phil

My family and I were planning on going snorkeling in the keys. We have never been there and are really excited to go there. My parents do not really know how to swim but I do. I was wondering where the best location was to go to see the most wildlife. We have never been snorkeling and I really want my parents to be amazed. I heard Pennekamp park was a good one but then I also called one of the snorkeling services in the keys and they said the barrier reef was the best. I thought since you guys had AMAZING photos you guys would be able to help. I looked through the sites that you listed for the Florida Keys but everything sounds good. I just honestly want to know the place with the best wildlife and things you don't see in Texas :)