Btw - if you hit trunk bay and snorkel do the snorkel path but then come back across the bay to the beach. There are two life guard stations as you walk out from the parking lot. About 125 feet off shore in between the two stations is a large round coral "Boulder" with a cut in shelf at the bottom of the right side ( looking at beach from the bay) A ~5' nurse shark hangs out there in the late morning / early afternoon. That made my boys entire trip. The floor is about 15' down but you can easily dive down to get close. My boys loved it...and I thought it was pretty cool also. There is nothing else around it for about 60 feet so if you don't see it at first just keep circling the area until you do.