I also forgot to mention. I recenty made a visit to Holiday World and did a Trip Report on Theme Park Review, and on the Water Slide Database blog. Theme Park Review was more of an overview of the entire event, and the one on Water Slide Database was only a detailed review of Wildebeest and Mammoth water coasters.
I will post a trip report here eventually. Maybe this week, maybe next week. Depends on how busy I will be, how busy I make myself, or how motivated I am to do one.