[Bone]

Yes, I'm certified SCUBA diver. and yes I've done Maui. Did a couple of dives there. On the southwest coast (south of kihei) there is a really cool turtle cleaning station (they call it) Turtles come in there to have there parasite cleaned off by the various small fish. Its part of a nice reef there. You can get really close up with them. (within arms reach). I didn't get to dive Molokini Island. But, I heard that is a fantastic site. Did a couple of other dives on the western coast near Lahaina . While diving we actually got to see a small group of whales in the distance. That was thrilling and we could hear the sounds they make too. Also I did a night dive near Kannapali. Freak'in awesome. Octopus, Lobsters, an eel, various other critters. I highly recommend it... Have fun!
If you feel daring, take a drive on the nothern road from kaanapali to kahului. But be careful. The road whines in and out of costal revenes along the cliffs. Beautiful drive.
p.s. You will need a lykra or a wet suit. Water is cold there compared to the caribbean.
I've done a lot of diving in the caribbean. Key West, Bahamas, Jamaica, Caymen Islands, Roatan Hondurus, Belize, Cozumel, Cancun. Also did a week long live aboard sailing around the Caribbean. 3 different dives everyday, and everyday a different location. I even did a shark feeding dive. That was really cool. Again have fun...