I plan to visit DC next weekend and want to spend a night there so i can get to take some night shots. So where exactly are the sites in DC? I se this "Dupont Circle" on the map. Is that where I should be? What about the museums like the aerospace and so on? Or if any of you guys are around the area, care to take us in for a night? Just me and a friend.... hotels are expensive. If I drive in is the parking a pain? I plan to just leave my car somewhere and walk. If I get a hotel near then it will be great. If not I plan to take the train down from the hotel. Anyone???