We have dove at Crashboat beach several times, and every time we have seen something different. From Sea cucumbers to schools of fish, eels, jellies, and beautiful sponges. Take an emptied water bottle filled with cracker/bread crumbs and you will enjoy the fish entirely! We have seen schools of blue tang that exceed 200 along with dozens of other species. The largest school that we have seen easily exceed 800 fish, they were some type of sardine, wonderfully beautiful! Take your time and enjoy Crashboat!!