In Maui me and my wife went into town and rented snorkeling gear for about $23 a week and used it every day. Went to a Luau one night, dinner cruise one night and an island helicopter ride best dam vacation in a very long time! We planned the outings the first couple of days we were there based on the local peoples input.
If you do the snorkeling black rock is a great place to see turtles.
hah wow that is crazy that sounds like what my wife and i did on our honey moon. we stayed at the westin maui that was like 3 hotels up from the sheraton. we'd walk to black rock every day to go in the water and i'd snorkel there daily. saw 3 turtles and like a 4 foot manta ray right off the shore there. pretty awesome.
i also rented snorkel gear for the week and we went to various locations on the island. when i got home i bought my own snorkel gear and now take it on all vacations.
molokini is an amazing snorkel spot too definitely take a snorkel tour there if you can.
definitely drive the road to hana and hike up to see the 400ft waterfall at the state park.
god damn i love maui i'd live there in a heart beat. has the most awesome natural scenery i've ever seen.
