WOW! How often does a guy get a chance to see both of these at the same time in the same place? I think it would be very cool to spend some time in this place.
I've never seen a Gila Monster in the wild...only in a zoo. Come to think of it.....my shots are of Mexican Beaded Lizards, not Gilas. Check out some of my reptile shots; you might find some of them to be mildly amusing: http://public.fotki.com/lestension/fauna/reptiles/
We have these here in Idaho too. I have only seen a couple. Those being ones my daughter thought she had to bring home. They went back out to the desert though.