The crew was great. The first location, Molokini Crater, was stunning. The water is crystal clear. The crew provides plenty of time for snorkeling and even offers quick lessons for people who haven't snorkeled before. They also have certified lifeguards in the water to make sure everyone is ok (and to point out cool things to see). The second location had turtles. though the water was a bit murkier. Great food, great open bar.