The mighty LJ50, wish I had one, could climb trees and never get stuck in sand.
I had a girlfriend around 81 that drove one and it was a beauty, so was she by the way.
I had one (of each), around the same time.
The LJ50 could climb near vertical walls. When it couldn't climb any further, it would just stay there bouncing up and down on the rear wheels until
You gave up and throttled off.
DJ