I saw the same thing up here with kayaking. These folks moved in from Atlanta and started paddling the rivers. Asking advice, help getting out of the rocks, etc...
The very next summer, they showed up with a van with a "White Water School" logo, just full of city folk. I watched them the next few weeks standing on rocks imperiously pointing which path to take down the rapids. The didn't come back the summer after and I never asked what happened.
When I was a grad student, I hired on to a new landscape company. (The owner mowed his on grass growing up and went to a week long landscape school.) I left him after two weeks...
Funny thing about this place iforgeiron, it does not cost us anything, but we all profit.
Thanks Glen!