My first stop was a bulk stop. Once I got them out of the way, I could usually walk through my PC. While I was there, I'd park out of the way and sort and set up my whole day. Not stop for stop, but close. I'd make note if there was any wind blowing and park appropriately. Open my back door and bulkhead door. Might take 10-15 minutes. I'd be soaking wet afterward. This minimized the time I spent in the back during the heat of the day. I'd take an hour at lunch and sit in AC. I brought water in a jug and had a rule. Anytime I'd walk by a water fountain, I made myself drink for at least 20 seconds. I also had a convenience store I drove by every afternoon. It had the coldest Gatorade around. I'd buy 1 or 2 bottles every day. I only remember getting sick from the heat one time. I was puking in a woman's ditch and she actually called UPS out of concern for me. Center manager came out and had to finish my route. He was pissed. oh well.