For use in an Autocross setting, we place one of the cameras on the outside of the car just above the height of the tallest cone and then the secondary camera inside the car facing the driver or passenger.  With this setup you see the action down low right next to the cones with the primary screen and can follow the drivers/passengers movements and reactions around the course through the seconday camera.

Click on the picture above/right to see a sample of the autocross video.