As I was leaving DCA tonight to go back to GCH I asked a cast member at the exit if she knew which rides would be open during the 7 to 8 am extra magic hour tomorrow for on-site hotel guests. She pulled out a printed list from her pocket and told me that the following rides will be open: all 3 Cars rides, Tower of Terror, Soarin, Screamin, Toy Story, and Little Mermaid. Just FYI for people who are planning. I cannot be sure this is 100% correct, but I feel pretty good since she read it to me directly. It could change somewhat from day to day though.