Here's a link to Ken Tyrrell's out lap and next two laps during qualifying at the May 2007 Daytona National in his Stohr F1000. The video is from a tiny $139 Go Pro Hero 3 attached to the right of the cockpit surround. The sound is scratchy, but Go Pro now has a firmware patch to lower the microphone gain for high speed/vibration activities.
http://www.vsocial.com/video/?d=86841