Stovens; I used to jump my old VW bug in to a parking lot behind Valley High school in Vegas.
All the guy's would go over to Jack in the Box which was in the front of the parking lot, then there was a strip mall in the back that was closed back then.
If you came in the back driveway the ground took a deep slope down about 4 feet so if you hit that drive way at about 30 or 40 MPH you could catch some big air.
A lot of the guys had 4X4's so they were so heavy they would just drop in a couple feet, then we had a guy try it in a old New Yorker, I ain't sure of what all he broke
but I know he had to replace his oil pan. I'd hit that thing in that old bug and it would just fly. It bottomed out a few times but I never broke anything, But I also had a bolt on skid plate with a drain hole in the middle. I believe it bolted to the bottom engine block if I remember right. I know it must have saved me a few times because it was all scraped up, when I looked under there.