I came across this video which appears to be from 2013- I have NO RECOLLECTION of having taken it, but this is the kind of thing I would shoot all the time when I was driving around the country. Too bad I didn't have this site back then, huh?
In the comments list your local temperature- its 95 F at 5pm here in NY
Drink water and stay cool!
This is the gag that I've been doing at the end of my show- it's different every time because I'm working it with local guys. But these guys had to be the best so far- with no rehearsal they pulled off the "heckling barbershoppers" routine. And their singing was great too. Have a look.