I've come across some Instagram posts from a place called Boars Rut in southern Arkansas that has a great mud pit. Anyone in the Mid-South area ever tried it?

It was set up for a mud wrestling event last Saturday. I've seen the clips.
https://youtube.com/shorts/dkeq56yytwo

Is this not an AI video?

No, it's real.

Here's the campground : https://www.boarsrut.com/

and here's the FB site of the owner with that video, and another video of him showing setting up the pit: https://www.facebook.com/derek.hendricks.90/reels/