I came across this by complete accident. It is hard to believe that someone (an adult) conceived such an idea/event for 4th of July entertainment.
But there is a reason I created this thread in a Jeep forum.
How good are driverless Jeeps (and the odd Chrysler PT Cruiser) when being launched by catapult off a ramp at the top of a mountain? The XJs and the ZJs were definitely my favourites - suspended animation. These things might be able to fly well if the flying car becomes common.
Watch out for the 4WD that gets stuck in a tall pine tree (not sure how they got that one down). 15 minutes of compelling viewing.
Only in America.
https://youtu.be/HbpjWtgzewU