Thanks for all of the helpful replies. Looks like Cherry Hill will be at the top of our list. I've traveled to D.C. on business half a dozen times and am familiar with the transit system. Its pretty easy to get around. Thanks.
2012 Crusader 320RLT
2011 F250 Lariat 6.7L
2016 (19 Nights Camped/1348 Miles)
2015 (38 Nights Camped/3560 Miles)
2014 (28 Nights Camped/1980 Miles)
2013 (30 Nights Camped/1411 Miles)