Kermit Weeks uploaded some great GoPro "Kermie Cam" video of his one of a kind P-51C Mustang. Pretty cool pre-flight and flight video from pilot perspective. Parts 1 and 2 are pre-flight. Part 3 is in flight.
Part 1... http://youtu.be/4z1Z-WEZZGM
Part 2... http://youtu.be/J1F_UJaaP1A
Part 3... http://youtu.be/eOXxUApaaWo