What type of communities or cities are you drawn to live around?
What type of commute are you willing to deal with, length of time on road and severity of traffic willing to deal with?
Do you enjoy the night life often?
What kind of recreational activities do you like and do you want to be close by?
My first suggestion would be to look into Waldorf, MD. It's not a bad commute at all from Andrews, about 30 minutes away. From my visits to that area it's a pretty nice area.
If you like to be near the Washington Metro area Northern VA or Montgomery County, MD isn't a bad place to live.