I too went to KI as a special 30th bday present from my wife. We stayed at the park for about 5 hours and were able to ride 6 rides. FOF, The Beast, Vortex, AE, Flight Deck, and Stunt Coaster. Unfortunately we were on 2 rides that broke down while we were on them (AE and Stunt Coaster). Overall we had a great day, however, the lines were extremely long in the mid afternoon. (2 Hrs SOB and 45 mins for Flight Deck). We chose flight deck as our final coaster. We will be coming back later in the summer, but hopefully on a weekday. The park is in much better shape then it was last year when I went.