Not that this helps your cause, but up here there is a park...Orion Oaks...They allow bow hunting, during already established seasons and even state that in their fliers that are posted everywhere. I inquired about duck hunting and small game hunting with my longbow, and was told absolutely not, but Michigan law says you can use a bow and arrow to take both ducks and small game, and they say during established seasons it's OK, but that it's-in the same breath- not OK.
I have said it a thousand times. Involve politics, and TO MUCH OVERSIGHT, and everything goes to hell in a handbasket.
If you can figure a way around your problem, see if you can figure out mine. LOL