According to the website . . .
". . . the new show promises to be a very formal and painfully educational program about careful digging techniques and artifact preservation, narrated meticulously in a serious monotone by a ninety-three year old man sitting in a fancy red-velvet Queen Ann chair. There will be no spontaneous licking of coins, rings, worms, bugs, or half-dead marine life. There will be no gunplay, dangerous stunts, immediate and confident misidentification of historical finds, careless injuries, taunting of aggressive miniature horses, or shenanigans of any kind. There will be nothing of the sort."
One of the detectors these fellas will be using is the AT Pro. I own the same unit and it is what I used in these two videos. River Adventure Part 1 and River Adventure Part 2.