I've got a few in-car Solo II videos from last season. The quality is not so great since I was using my 10 year old camcorder (later switched to webcam-hack) - and to be honest, it can be sort of hard to tell what is going on for a newcomer, but I could try to get some organization and put it onto a DVD-R.
Unfortunately, no shots from outside a car.
Here is an example of the best quality of video I have (others are even worse)...
and in this one I spun out... (not sure if you want to show that to newcomers or not - you could say this is about the worst thing that can happen to you...)
Next year I should have much better videos thanks to my new cheap little camcorder. Would you want video from other regions? I might be able to get permission to use some nice videos from other people.
Let me know if any of this will work and what you would like. I should have video from most of the sites we ran last year - but it will take me a fair amount of time to get it all organized, so I will wait to hear back from you before undertaking this project