Dateland, Tucson, Benson, Tombstone and Bisbee were all stops in Arizona. We made camp outside Tucson for two nights and did day trips for signs. The desert air preserves a lot of these old signs, but they are still disappearing quickly with growth and expansion.
Bisbee and Tombstone are both old mining towns (copper and silver) that are now tourist stops to visit the old west. Still worth a stop though—even if just for the drive through this land.
Sun, clouds, rain and snow all within 48 hours. It's deceiving how cold it is outside when the skies are so blue.