I've made that drive to sorry vista more times than I care to count. It does suck, and always be careful around speedtrap 1 (where the shell station is) and speedtrap 2 (Hachuca city). If I were making that drive daily I'd seriously look at moving to Rita Ranch or Vail to minimize your commute. I was living by park mall for my last 3 years in Tucson, and out at Houghton and Broadway before that.
If you want to do some wheelin hook up with the Tucson Rough Riders
http://www.tucsonroughriders.com/ They are the most established group in the area and family friendly. I think there is also wildcat offroad, but last I checked it was a group of frat boys with jeeps.
When I lived in Tucson I liked coming up to Phoenix once a month or so, mainly because things were available here. After getting transferred here with work I don't like living here.