There isn't a lot in that area. If you don't mind driving a few miles, you may want to look for apartments in Hagerstown, MD. It's only about 10-15 miles away. Here's a place that lists them: http://www.forrent.com/search-apartments-by-area/MD/Greater-Washington-DC/Washington-County-Maryland.php
Then just cross reference them on http://www.apartmentratings.com/rate/MD-Hagerstown.html to make sure they are good places.