So if you havent seen it yet theres this sweet video called "and there was three" and it shows videos taken by this guy who works as a loadmaster on an KC-130. My dad has also done some very similar stuff like whats in this video; but he retired from the Airforce 8 days ago.
Anyways heres the video!
http://www.youtube.com/watch?v=MGPxMIQemM8