An actual Mud Bog with no rules is where I have the most fun at. However, its also a big risk. I try to have casual play days with no expenses for people I personally invite, but last time I did that like 3 people showed up. I was planning on having an open mud pit day or weekend, but no one had any interest. Alot of the people who show up seem to want the competition and want something to win.
The Mud Bog in Moyie Springs, Id two weekends ago drew over 7000 people, and included a huge open pit, two racing pits, hills and some rocks. But they allow drinking. We dont allow alcoholic beverages. In 2002, I didn't outlaw it but said it wasn't advised. We had two fights, and a bunch of potential dangers, and most of this was between people I knew.
If I had a larger plot of land, sponsers of some sort, and good insurance, I'd try and have a big event like in Moyie Springs. I talked with Bruce, who runs the Moyie Mud Bog and came over to mine to watch, and got some details from him. Even with over 5000 people last year at $10 a head, he still lost money overall. This year they charged $20 a head with over 7000 people and he said they didn't make any money. Theres a large field and hill just to the west of mine and my brother's property, which if I owned would be ideal and I'd keep having events. But insurance on something that big is the killer.
I'd like to have a big mud bog pit, race pits and the hillside and campsite area. Maybe someday in the future, but I'm done for now.