Not sure if it's well-hidden on Youtube, was taken down, or if I just suck at searching.
There were a couple clips of what I'm told was a late 80's Great American Bash. Ron Garvin had taken a camcorder backstage and got some great candid footage of the Road Warriors, Dusty, Sting, Cornette, etc.
I applied, and I have reffing experience in a small indy. Harder job than it looks. Plus we don't have the whole "road agent telling you what to do in with the earpiece" concept, so I can only imagine.