The crowds were actually great except on Saturday (9/24) at Magic Kingdom. (60 minute wait for small world!!!

90 minute wait for Peter Pan & even 20 minute wait for Snow White!!!

)
We even ventured out and tried the EMH evenings for MK on Wed.(9/21) and it was okay. It didn't seem like anybody really left... (We were, however, able to ride Splash Mountain 2 times in a row with no wait, so that was nice!)
The weather on the other hand was really humid! The first few days it was really cloudy which made it really nice, but on Thurs. it poured down on us at MGM. Friday, Sat. & Sun. were super sunny and humid.

Florida weather is really very unpredictable.
Just make sure that you bring ponchos!!!!