Re: Liveaboard Commuting to D.C.
Deale and Annapolis would be your best bets. There is commuter bus service from Annapolis for sure and I think I've seen commuter busses that make runs down towards Solomon's and into DC. No option is going to pick you up at your marina, you're gonna have to drive to the commuter lot. I have co-workers that commute from Naptown and Deale into DC. My commute is about the same distance but I'm on the wrong side of DC to be near the water. Just as good for me as I couldn't handle MD's politics. Ruins a perfectly beautiful State for me.
Anyway, Try Shipwright Harbor as the best bet to allow liveaboards in Deale but Herrington Harbor apparenly allows a few as well.
s/v Palmetto Moon
1991 Catalina 36