I just don't see a whole lot of people paying $30 to $40 just to swim. You could go to a public pool for less or just get a pool of your own. Also the waterpark is not open as long as the main park is. It usually opens at the end of May and closes in September and I don't think its open during the fair either.
I do hope they get more rides in there though. There hasn't been any major ride since Greezed Lightnin' in 2003. Also this leaves 4 active coasters at the park (Greezed, RRX, T2, and TR) Do you guys think thats enough to draw people there? Perhaps I'm wrong and I kinda hope that I am but I just don't think it looks good for SFKK's future.
I like the idea of moving it away from the airport, that way you can add more rides with higher height limits. Although I know that is very expensive and probably won't be feasible for at least a few years or so.