If I had hogs at my deer feeder I would call in the Air Force.
I understand that attracting deer is not your intent though. Looks like you got plenty of meat out there.
"I would call in the Air Force."
And then what ? ? ? If they (USAF) could get close, then about the only thing certain would be that you'd have to replace the deer feeder - and that's a very big IF.
Too bad it wasn't TX where there's an open season/open location across the entire state for wild hogs. Hogs have started to become quite a nuisance from the Rio Grand to the Red.