It also depends whether or not you do what all the guidebooks say-arrive early! Boy, what a difference that makes! When DH and I go, we're always up and first ones to the park (practically). Afternoon, we come back to the resort, then go back to the parks in the evening. Well, last year, I took my mother, who has entirely different sleep patterns. By the time she got up and out, we were entering the park of the day around noon. All afternoon we'd try to go on rides in the scorching May heat (whoever said it's hot in May-that's so true!). About 5:00, she'd be ready to go back and rest. Then she'd want to know at 9:00 pm where we could go until after midnite when her sleep would begin. I came home sure that May 2005 was at least 20 degrees hotter than any previous May I'd been to WDW. So it makes such a difference what your "schedule" is like.