airport shuttle near Cherry Hill campground College Park MD

How much luggage will she have? The best way into and out of Reagan is the metro. As long as it isn't rush hour she should have no problem with even a large rolling suitcase. The metro will be both faster and cheaper than Super Shuttle. She can take it to College Park Metro, maybe 2 miles to Cherry Hill. Greenbelt Metro is also close, but a little more complicated to return from.