It is looking pretty grim, they've made up their minds to ban it. You can see the language in their post at:
http://fksa.org/showthread.php?t=9434
A voluntary ban would be pretty daunting, how do we do it? We may try to negotiate something with the authority if they are willing to listen. From comments received at two meetings over the last five years, it could be a real push to reverse this thing.
If it is possible to negotiate a conditional ban reversal, it seems unlikely at present, the riding inside the buoys would have to stop entirely at a minimum, with no exceptions. Been asking people to do this for so long, they just blow it off. Congrats, you finally made your point, and lost access.