Hi all -- this is our first time to IOA. Our party has four adults and we're wondering how much time we should allow to do: Spiderman Hulk Dueling Dragons Dudley Do Right River Adventure The Cat in the Hat One of the Lost Continent Shows (not sure which to pick...) We'll be going in mid-September. I'm just wondering if it's a half-day, whole day, or too much for one day. Also, if yo could offer any touring tips and suggest 'must-do' rides not on our list, I'd be really grateful. Thanks!!