Picking up my 70D in a few weeks from Tysons Corner. I've told my wife to expect to go on a drive after we pick the car up. I don't plan on an overnight trip, but am curious to drive the car around a bit. I've only been in the car for 2 test drives. I also am curious to try supercharging. Any thoughts on a good first drive? Maybe go up to Harpers Ferry and hit up the bethesda supercharger on the way back?