Im roasting in my car, ideas to cool it down.

I just got my Cool Shirt system and I cannot wait to install it.

If you buy their shirt, you can make your own pump system out of a cooler and ice water. Filled, it adds about 30lbs of weight that you can move around optimally if you have corner scales

https://www.summitracing.com/parts/shf-2002-0005