The identical, and far more elaborate, enjoyment of our lakes, rivers, oceans and even sink holes, goes on in ever state in the country, every day in summer. Except, maybe, Alaska.
Many build down hill ramps to increase their speed with a "launch" ramp to launch them high into the air.
I have no clue of the purpose of this thread. Ridicule folks from Alabama having a good time?
My guess is that, when they weren't stoned, President Barack Hussein Obama's Choom Gang did the same thing in Hawaii.