Holo Holo charters in Kauai if you go, look them up. They took us past the Forbidden Islands and some others places I don't remember and cant pronounce anyway. When we reached our destination we got to snorkel and that was amazing out there!
We all took Dramamine so we wouldn't be sick and the kids we so drowsy, they didn't fall asleep until we were headed back, which was a crazy bumpy wet ride, seriously crazy! The waves would come up over us at times, people were throwing up, yeah it was great! Sam fell asleep on a bench in the cabin and I don't know how she didn't fall off the bench it was awesome, like the best roller coaster ever!