Sounds like they are thick over there. Hogs will eat cottonseed for sure, usually it is where population densities are high, in my experience.
I have about 10,000 acres or so I call coyotes on over here in Collingsworth/Childress counties, but not much of my coyote ground has pigs on it. A few of them do. I have shot opportunistic pigs here and there for years, but now I am starting to more actively search for them. I grew up here, dad was the district conservationist here for years, so I know quite a few folks. Currently I am working on talking to people I know here and expanding my property access to cover more pig specific places, mostly more south towards Childress and east towards OK.