well, i know a few employees at cedar point that have stated that the park is planning a new ride for the 2010 season, and that an aquatrax IS one of the options. also, in this image, http://img6.imageshack.us/img6/8691/cpcompair.png , you can see where land has been cleared between MF and SRF, which fits for a water ride because it's in close proximity to the other water rides!