Hi
You have several options depending on where you end up living/working. If you are in DC or Alexandria, VA, the closest is Washington Sailing Marina which is next to National Airport on the Potomac. They have mast up storage, there are catamarans there and a small Hobie Fleet. Close to home but sailing isn't as great.
About 45 minutes away is the Chesapeake Bay, sailing is better here and there are lots of yacht clubs. There are also some parks with launch facilities.
Further yet is Rehoboth Bay. This is about 2.5 hrs from DC but in my opinion it is a great sailing venue for Hobie's. Popular with windsurfing/kite boarding crowd too. There is a yacht club here (Rehoboth Bay Sailing Assoc) that has lots of Hobie's and an active fleet.
DC falls into Division 11 of the Hobie Class Assoc. You can visit their web site at
http://www.div11.hobieclass.com/ for more information on Hobie sailing in the midatlantic in general.
There are a few other spots depending on where you end up but those the major ones. Email me if you need any more specifics or have questions.