Yeah, a car in DC would probably be nice when sitting reserve, but a car in DC is also miserable sometimes. I'm going to be commuting from down in Virginia Beach, which is a 3.5 drive from Dulles. Getting in between DCA and IAD doesn't seem too bad on the Metro, but the posibility of having to go to BWI might make me think about driving.
On that note, is there employee parking at most airports or do we need to pay for it?