Rocket City Rednecks - Season 2 Episode 10 One-Man Helicopter

The Rednecks see if they can pull off an invention while Travis is gone: a one-man flying machine. First, they build a jetpack from a backpack and a large model rocket motor and strap the whole device onto a mannequin as a test pilot. During the test flight, the mannequin plows face-first into the ground, and Travis decides it's time to come home before someone gets hurt.