I know its hot and humid, but aren't there characters out and about in heavy costumes during the day?? If they can take it, so can I!!! Or am I missing something?
Forget being cheerful... I'd have a hard enough time not passing out or puking on the kids.
If you have never experienced it than you just cannot understand!
Forget the temperature, you want to see the heat index (or what it "feels" like).
According to accuweather it is currently 93, with 41% humidity and 67 degree dew point. Heat index= 100. (and quite honestly, that is "good" for Florida summer standards.)
There are also various chiller systems out there that range from just a vest with ice packs to active cooling systems that circulate chilled water.