Ohhhh....soooo glad you're OK! Sounds like a terrifying incident on a flat road, super-duper horrifying on a downhill mtn. ride. Yikes! You handled it very well- great biking skills!

Tucson is beautiful. I've think I've finally talked DH into retiring there (oh, in about 25 years). I went to the U of A and loved being in Tucson (much nicer than Yuma where I grew up). Glad you got to enjoy the town and see some of it's great spots. You gotta go back soon!