I wanted to kayak and snorkel while in Maui, and after searching online, decided to book with Maui Eco tours - they provided both kayaking and snorkeling all in one trip. This company books with a smaller group so the experience is more personal; including the guide, there were only five in the group the day I went. The guide was very helpful and knowledgeable, even pointed out which islands we were looking at. If you haven't snorkeled or kayaked before, the guide gives a quick, yet informative, teaching before you head out into the ocean.You get to enjoy kayaking into the ocean, and snorkeling right off your kayak. We snorkeled at two spots - even got to see about 8-10 turtles too! Highly recommended activity to do when visiting Maui. The whole trip was about 3 hrs total.