We were there the first week of June in 2003, and found it to be very hot, wiltingly so. I will say, however, that we did not take afternoon breaks and that probably had a lot to do with it. I also remember hearing that it was rather unseasonably warm at that time (90s every day and very humid). We found MK (of course) to be the most crowded, but it being our first trip don't have a frame of reference for how crowded it was in comparison to others times of year. We got a lot "done" in the mornings before about noon, but after that things got busier of course. We're planning on trying it again in June 2005 (the minute the DDs are out of school!) so it obviously wasn't too bad! Have fun-
Carla