If they are really trying to be "fair" then no one should be allowed to use public lands - for any purpose.
If shooters interfere with hikers'/dog-walkers' good time, then by the same reasoning does the latter not interfere with that of the former?
"It's not so much a safety issue. It's a social conflict issue"
That's for sure, and guess what? It's the "unpopular, un-family friendly" activity that's on the block. *Sigh*