I do co-Ed volleyball with friends. Its a great way to see girls that are competative, and some actually are good looking...especially in the outfits they wear. I a few of the females on my current IM team we met playing last year.
I did IM football in the Fraternity league. We don't have no flag football here. I will tell you that was a intense, tough league. Since we didn't use flags, it was one hand touch with full on blocking for the offensive and defensive lines. It was "rough touch" football, emphasis on the rough. Also, we had some really nice artificial turf fields and refs. for Football.