Hey Stevie, I'm south of you a little in NW Pontotoc county. The Sasakwa area is nice and secluded, can be a good thing or bad thing, depending on who has had what kind of access previously and how much you're there. Not that you asked for it, but I would second Todd's suggestion of moving the plot south toward the trees if possible. Besides being a little more huntable it would also provide a little more screening to the west. Right now it looks pretty open (visible) to the west. If moving it isn't an option (because of soils, topography, etc.) I'd suggest a row or three of plums, haws, or some sort of low or bushy, native, non-food producing (at least from Sept.-Jan.) woody cover. Depending on conditions it may make some good native grass that will grow tall enough to screen (although since it has been somewhat described as abused cattle pasture I doubt it'll do it soon). Another option (that I plan on doing in a plot of mine that I've been working to improve expand, but now is visible to the county road 300 yds away) would be to plant Egyption wheat, WGF (or tall sudan of some sort) or another tall screening cover on west end of plot.
Best of luck and looking forward to following.