Ha! I knew we had some Netflix people here
If you haven't already, as Osage pointed out, Longmire is excellent. Also Hell On Wheels, and Turn (which I couldn't get into but everyone else likes)
I'm a big netflix fan. Arrested Development, Dexter, Breaking Bad, Hell on Wheels, Longmire, My name is Earl. It's nice to be able to watch episodes back to back. It makes the story lines easier to follow.