I generally smoke alone as well. I work full time as well and have a wife 2 kids with 1 on the way. I enjoy smoking alone, but I wouldn't mind smoking with others, but it's hard to bring up the subject with neighbors, co-workers, etc.
I like watching the discovery channel or something similar. I like some of the old sitcoms as well. Also smoking a bowl on a Sunday afternoon watching a football game is hard to beat.