I used to have a ball at the water park at GAdv when I visited when I was littler. But now that I'm older it is kind of boring. The picture GAcoaster showed, of the octo-racer (I don't think its the product name) is perfect for both GAdv and SFNE's water parks. It has great capacity and it truely is fun. I went on the one at Aquatica a ton.
The right side of HH is a little scarce in thrilling slides, so this racer could go over there.