If you can, get to the Studios about 45 minutes BEFORE it's 10am (if it's still that) opening time...That way, when they let people in at 9:30, you can go straight to the Crush queue and hopefully miss out a 90 minute queue... Of course Playland will make a difference but I'd still plump for Crush first... Then hit up Playland...Aside from Crush, the only other main coaster that will have a massive queue is BMT, so fast-pass all the way...Space Mountain is ok... I don't find it THAT bad apart from the back row...Rock n Roller Coaster is awesome... Do that a lot if you can...Try and see Cinemagique and/or Animagique... Both are really good shows and actually make you able to spend a day in the Studios...For the Magic Kingdom, if you wanna do stuff like Peter Pan and Dumbo they WILL have the longest queues... Small World's queue varies wildly so you can probs just wait that one out...Staying on site also means Magic Hours in Kingdom... If you can, use them... You get Discoveryland and Fantasyland so that's several majorly busy attractions you can do before the park gets REALLY busy... And allows good set-up positioning for Frontierland...