Was at Disney in Sept. 2002, the weather was great. Our first day at the parks was the tuesday after Labor Day and we stayed thru Friday. It was wonderful, no lines. We tried the fast pass system for a few things but found that when we arrived at the scheduled time, there was no wait in the regular line. We we're able to ride the buzz lightyear space ranger spin a few times in a row just exiting and walking right back in.
Our daughter was 3 at the time, with smaller crowds, the characters we're able to spend more time with the kids. We found Donald Duck at one point and had him all to ourselves for a couple of minutes for pictures, the same with a few other characters.
We're going with some family members this year, but they couldn't get vacation that week, so we we're stuck with Oct. 11 - 16. Hopefully this won't be too bad.