We are heading to Disney in June with our 3 and 5 year old daughters. We are going to go to Hollywood Studios one morning, but we are using our fastpasses at a different park in the afternoon. We want to all ride Toy Story together, and my husband and I also want to either do rider switch or single rider for Rock N' Roller Coaster. Since we won't have fastpasses, are we better off heading to Toy Story first or the Rock N' Roller Coaster? We plan to be there at park opening. The only other thing we really need to do there is the Disney Jr. show.