Yup, it's the safety concerns that worry me. I nearly had a problem up there once because someone did wander into my line of fire. Saw him in time so there were no problems, but it permanently scared me off shooting anywhere I can't be certain the LOF will remain clear.
I can't picture the exact area by Wilkerson you're referring to, but assuming I can find it, it's definitely close enough. Will have to go poke around out there.