A few people have asked me what it was like to drive Thunderhill at night and I figured the best way to explain would be to show you what its like. This is a quick lap with no traffic from the 24 Hours of Lemons race. Its pretty hard to see the course so I have labeled each corner to give you a better idea of the course.
Full story at: http://www.rahulnair.net/blog/2008/01/08/driving-in-the-dark/
Video equipment courtesy ChaseCam: http://www.chasecam.com