I heard that when the mall opens up their new food court, they're no longer going to have enough spare power to feed the Supercharger. So it'll probably be there through the end of the year, but not forever. Hopefully they'll be able to get it moved up to Rockville. A day trip to DC from up North is a bit tight without the Bethesda Supercharger (particularly for a 60), and Woodbridge is quite inconvenient if you're planning to head back up to Wilmington instead of further South. Anyplace on the Maryland side (Rockville, Silver Spring, Laurel) would make it a comfortable trip, but Woodbridge would add a good 2 hours of otherwise unnecessary driving best-case, often closer to three. Not to say that an 80A HPWC @ Bethesda wouldn't be workable much of the time, at least for an 85, but I'm not sure how an MS60 in the winter could do a day trip from Philly/NYC to DC and back without a little boost on the North side of town.