Slide rock wouldn't be bad ... if you could fight your way though all the other people trying to cool off. Tubing the Salt ..... no way in that heat - you end up looking like burnt toast by the end of the day.
My X-wife lives near Knox road in Chandler - that is too creepy.
Yesterday was miserable - I think the "official" high was 116 or something - but the truck temp gauge did not get below 120 all afternoon. Just nasty out - The little one & I tried to cool off in the pool - but the water was in the 90's.....not much cooling off in there.
Years ago the "official" temp at the airport got above 120 - hit 122 one day. The airport did a ground stop - halted all flights, because the takeoff tables only went up to 119 - they delayed all the takeoffs untill the temp got back down to 119 or less. It was a mess.