Yeah, I thought the same thing Sysbee, I'm sure both camera crews have radios and are talking to each other. In reality, the entire thing is completely staged, they film the whole season worth of episodes in about 3 days of shooting, all the characters are probably all buddies and go out for a drink after filming with all the camera guys. And if anyone wanted to follow me around waiting for me to find my honey-hole, they'd give up from boredom before they got much. I'm just as likely to drive to Subway for a sandwich than I am to drive to the middle of nowhere without permission and hike 32 miles in from the truck on a hunch that I may find a few roots.
This is all just made for TV entertainment, and not really all the serious about ginseng digging. It's only 1 step away from being an episode of Law & Order.