We are currently planning to be at IOA and US on Sun, Mon and Tue (dec 9,10,11). I read in a guidebook that I picked up at the library today that IOA and US are generally very crowded on weekends thru to Wed. Wondering what's the experience of people? Shd we reschedule to go on Thu and Fri? We'll be staying onsite at HRH and with have the Express Pass. Will it make any difference? Any advice will be appreciated.