I read on another post, that park hours are likely to change even though they are posted on the WDW website. Today the August calendar is out that lists the EH days. (Still don't know which is a.m./p.m.) How do you make firm ADRs without knowing which park you will be in, when the park of the day will depend on which has EE? How likely, and how often are the hours and extra hours days to change before August?
