Jeeptours;
Nice to have you aboard! Living in Tucson you should have a lot to add. I live up by Sedona and they have many Jeeptours all over the Red Rock Country near Sedona to the old locations of the Westerns Films from the 1940s and 1950s. 
As to the Barrel Cactus, when we hunted all over Arizona in the 40s and 50s us young Bucks tried the Cactus trick many times but it tasted very bad. 
Now they will put you in Jail if you cut the top off a Barrel Cactus. 
Chilibill 
