We recently snorkled and enjoyed our time! He showed us fish ahead of time so we actually new what we were looking at or could see during the trip. Also saw a shark (one that doesn't go for humans)!!! Try the diving down if you have the right snorkle, I wished I would have tried that sooner!!! He also takes small groups out so it was my husband & I with the instructor!! He takes pictures, of course at a fee but we forgot out camera so we purchased them! Very reasonable though! Don't miss this trip!! Amazing