Hey MP, just seen this thread. Heat sucks it really sucks. If you dont have a/c only one thing will work and I did this for 3 years.
Get a cotton t, wet it with cold water, ring out, put on, plop down in front of fan and say ahhhhhh. It works.
Will last 30-40 mins till t dries and then repeat.
But I seen the temps in Juicy's thread 106-108 is amazing. i do not think it ever has been that hot here. At 100-102 you start to get a little whooze and dizzy when driving (without a/c).
good group with Cher and Les Dudek about 1980, good song too
one more for good measure