I have to say this was one of the most incredible experiences in my life!! Curtis took us out on the kayaks and started our tour by watching a whale and her calf breaching out of the water a few times, then went to snorkeling spot where we jumped in the water just in time to witness a 40ft whale swim right under us!!!! breathtaking and unbelievable! then we swam a bit more to check out lots of fish and turtles too. I would recommend doing this while in Maui!!!