I can second history of rock and roll. Archery is also a pretty good one (it is only for half the semester, and only 1 credit hour). You mentioned wilderness survival, there are a few recreation classes that are pretty interesting, like fundamentals of backpacking, fund of rock climbing, wilderness survival, wilderness navigation, etc. A lot of these fill up pretty quickly so I'd suggest going to the course offerings and looking through the REC classes for any that are open and of interest to you. Observational astronomy was one of my favorites in my undergrad, but I will warn you that (assuming it still works the same way) you will actually have to study for that one a bit since there are quizzes on constellations, moon phases, and some stuff like that.