I once had a guy sitting at a game I had from 15 minutes after my shift started until after I had to go on lunch, at least 2 hours, just dropping them washingtons trying to get some lame walmart quality guitar with a batman logo on it.
He must have spent over $100 trying to get that thing. I don't know if he did it though he was gone when I got back from my lunch.
Which Six Flags did you go to?