I wet then drape a cooling towel (one from
Disneyland) over my head, and then put my white baseball hat over it.
I have an around-the-neck fan that recharges with a USB cord. I use it all day, then charge it at night while I'm sleeping. I'm not sure of the exact one I got as it's been a year now, but similar to:
https://www.amazon.com/Portable-Bla...qid=1722557730&sprefix=fan+nec,aps,157&sr=8-7 (Holy long link, Batman!)
I do indoor things over the hottest part of the day: Tiki, Animation Academy, Philharmagic, etc. Only issue here is that everyone else has the same idea, haha. I'll also consider going on rides with long indoor queues like Soarin' or Indy. Of course, the caveat is that it's standing in a long line!
Depending on the length of the line and if I have
DAS or G+ (whatever the dang new names are) on a specific visit, I'll try to time a ride on Grizzly, and ask to sit on one of the opening seats. For what it's worth, I always bring flip-flops for this so I'm not walking around in wet shoes.
It's always a great excuse for all the ice cream you can eat!