With the hours I work it's impossible to catch even back to back episodes of anything, much less a whole season. I mostly watch the news.
Ice Road Truckers is the only show I really try to catch every episode of, and I usually watch it on the internet. That show totally fascinates me, I'm just glad it airs in the dead of summer or it probably wouldn't be so much fun to watch.
I enjoy home improvement shows and just about anything on PBS but thats just about it.