I live in Frederick but would be willing to travel as far as Mt. Airy (to the east), Hagerstown (to the west) or Rockville (to the south) and perhaps any city relatively close to the MD line in PA to get some games in. I'm curious if there are any others players in or around any of those cities?

As far as days go, if the games are in (or very close to) Frederick, then I can play pretty much any night Wed - Sat. If I would need to travel, then weekends are best as long as the games don't start in the late afternoon or early evening.