At Gangplank Marina, I pay about $600/month, which includes a 40'' slip, utilities, parking, trash and recycling pickup, pumpouts, mail receiving, and a party barge of our very own (seeing as how we can''t grill on the docks). Proximity to the national Mall, 2 Metro stops, a CVS, a Safeway, a liquor store, and an easy trip to work Downtown? Priceless.
Remember you pretty much have to buy a boat at Gangplank that has liveaboard status in order to get a foot in the door. As for what''s for sale, it seems to be a secret as the only broker down there doesn''t like to advertise. You gotta show up and be persistent.
Best of luck
Charlotte on Katmantoo