I'm in Central AL. Drink lots of water, and hydrate well at night too. During the work day I have Electrolyte drinks, lots of bananas, apples, nectarines, grapefruit, whatever....lots of fruit. Also, For me, I had to learn to slow down a little bit, and try to not do too much extra moving than what I have to. Hit some shade every little bit. It took me about 3 summers to get used it to the point where I wasn't miserable anymore. I think that part was mental. A few years ago I kept telling myself that I had to move my fam up north, that I couldn't take it anymore. Lo and behold, I'm still here.
I just looked at yalls weather forecast, y'all are definitely going through a hot spell right now. Ouch. Be careful.