This was just what we wanted, to snorkel with the turtles. The crew was friendly and knowledgeable, there were two lifeguards in the water, they required and provided flotation devices. And masks, snorkels and fins, of course. Conditions were somewhat choppy and some guests did not feel comfortable snorkeling but they saw turtles and fish from the boat. Although drinks were available this is not a booze cruise, it is an opportunity to swim with the turtles. The fact that the destination was close to the marina means that there was more time spent in the water and not getting to the destination. I recommend this company. This is a great way to spend the morning in Oahu.