I actually drove about 100 yards past the curve the coordinates took me to and found a very comfortable pull off overlooking the town of Tombstone. There are several options for pull offs here. Nice views, very little traffic on this road and quiet. It's one mile from the Dollar store on the edge of town, as well as laundromat that closes at 7 pm and a 2-bay car wash.

There is a gravel pull off. Have a 360° view a few flat spots where you can park and there's some short shrubbery but no good shade

We drove about a mile further down the paved road, there are other pullouts. We turned right onto a dirt track and went about 30 yards from the paved road. Our site was level and overlooks Tombstone. Super quiet, great sunshine for our solar panels!If you look on satellite view, there are lots of spots to park.