Can't help you with my idea, Mt. Olympus/Hotel Rome in the Dells, with indoor and outdoor water & theme parks ($200/300+/night), but my brother & sisterinlaw recently stayed at the newer indoor-only water park in Arlington Hts or Schaumburg, sorry I can't remember which suburb, Coco Key. Anyway - they got a room for $159/night, that included 4 water park passes, and stayed 2 nights! Have fun, and act quick!!