Being another owner from Central Virginia, one of the problems I face currently is limited infrastructure on our side of the state which, granted, will change once Tesla installs SuperChargers along I-81 in the (hopefully) near future. When I have to travel to Dulles to fly out, the Woodbridge SC is over off of I-95 and to get there is too far out of the way if you are traveling up 29, like I do. The fact that they recommend being at the airport a few hours ahead of time (and the fact that the airport in question is Dulles) makes the thought of "winging it" to a charging station I've never used before (and may not be able to find in a timely manner or at which I might get ICEd) is a matter of concern. At one point, I thought I heard that they were going to put some charging connections at the TyCo Service Center where you could grab a charge, if needed. If Tesla installed a few chargers at the service center and they were available 24/7, that wouldn't be a bad alternative, as TyCo isn't too far from Dulles.