This was what I consider a boat ride not a snorkel tour. It was a nice time though. The captain was very nice and knowledgeable. We went to Shell Island to snorkel but there is really nothing there to see. It is heavily visited by boat tours so no fish, no shells, just sand and short sea grass. We were in about 2 feet of water so no fins needed. It was laughable! However, we then went and found dolphins. Again, highly visited by tour boats, but we did see a few dolphins. I felt sorry for the dolphins because they were at times surrounded by boats. Overall it was an enjoyable boat ride but I wouldn’t do it again.