I did this 2 months ago. Its was pretty cool. Water was COLD!!!!!!!!!. But it had been overcast most of the day. Its one of those things you must do once. Not sure I would spend the $500 for the 4 of us to do it again but you have to do it once. We bought our tickets as soon as we entered the park. $115pp. They also take a video of you then make a compilation DVD available about 10 minutes after you finish (pretty impressive actually). That was another $50 (or $60). But hey, you only live once.