What you are looking at is a map of the 96M length of Skyline Drive through Shenandoah State Park. As the topology indicates this would be a damn hilly ride. This is something I've been kicking around in the back of my head for a while. I looked into the details a little bit and now I defiantly want to give it a go some time early this summer. Car details would be tricky since it's a point-to-point ride but I think it could be worked out.