I went but wasn't that impressed with it ... My wife and I were talking about this yesterday and we think that its because we're adults now and don't enjoy the water stuff as much as we did as kids.
If you have children its awesome!
I've been 4x .. They are only recording 3x though (I went yesterday and they didn't record it) and have spent about $150 in food, gifts, and othe rmisc. stuff. Still level 1 :-S