Here now. The best best hour, by far, has been 8:30-9:30. After that, things are okay until 11 or so, when the waits get too long for my family. I would be in line for transportation before 8:00 (this past weekend, they started running transportation earlier than advertised, and you want to be in the first bus or two). On Sunday, we rode 7DMT, Peter Pan and Thunder Mountain all before 9:00.