Well, after much comtemplation we did NOT go to the water park, and frankly, glad we didn't. Its nothing like what you would expect. Its rather small, and if you think you'll have a great time like a disney park then you are mistaken. Kids around 8-10 might think its great, but thats about it. There are other things to do there, snorkle, eat, sunbath. I'm not saying don't go, i'm saying there are other things to do for that $$$.
Think about Palm Pleasure, 1/2 day,and its a great take. Three hours, 2 stops, all the shirley temples, mixed drinks, and all the equip is there.