I bought a videocam at one of the local pawn shops. Then brought it to the range with my 16 year old son and we took turns taking shots with the Pietta Remington and filming each other.
We made some loud booms and clouds of smoke using American Pioneer 3F Powder and then finished up by sunset.
I really like how well the camera's audio resonates.

A Smokin' 1858 Remington .44 Revolver

http://www.youtube.com/watch?v=ID9LBzpNSLY