Now lets dive a little deeper....
How about a handshake agreement between TVA and TWRA about the "barrier" staying put. TVA gets it closed off which I am sure would please them since the grounds are off limits. TWRA gets to patrol there during prime times for the stamp holders forcing either fines or people to purchase it.
I love a good conspiracy.
ps..I know why and where in July they are starting to enforce it.
Can't blame them on capitalizing in an area where people would obviously come for the experience. No one is coming to TN to chase our hot warmouth bite.