A friend of mine tipped me off to this last week. It stars Timothy Olyphant in his typecast US Marshall role and a small cast of pretty good actors. I watched the first season and was quite impressed. If you haven't seen it, you might be too.
Excellent acting by the dude who plays Boyd Crowder who is a terrifically deep and multifaceted character.
Hillbillies haven't changed much since the pioneer days of Deadwood! Still not the brightest bulbs on the pig.