Great stuff!
I have a bunch of tapes taken from the roll bar of my Spridget-racer. It's not quite the same affect, because it's not as high and rearward....but similar. I had one of the videos on my site, but I pulled it off due to lack of space....I'm movtivated, so I'll try to host it somewhere again.
In answer to Bruce's question, I would just use one of the popular mini-DV camcorders. Switch it on, drive around and even do "screen grabs" of invidual pictures afterward (if desired).
This picture is a screen-grab from one of my VHS tapes taken at Shannonville, Ontario (I'm still saving for a digital camcorder). Gives you and idea of the perspective.I am trying to nose out my friends in his Cortina (I didn't). Eventually, we both got by the red car that was leading (an X1-9).
I posted the stuff below on another BCF forum, but it may be of interest to you:
One of our racers (Jake Fisher) has posted several in-car videos of east-coast tracks and EMRA/SCCA races from his MR2.
Nice stuff of Watkins Glen, Lime Rock, Summit Point and New Hampshire Speedway.
Go to his site and click on:
"Click here for MANY MORE racing videos!"
Jake's site:
https://www.racerjake.com