Convert your old Class C to a custom cargo carrier

Here in Wisconsin we have combine (wheat harvester) demos, pickup trucks with 2 wheel and 4 wheel drive classes, and subcompact cars along with full size cars. I watched a game of haybine soccer at our local fair. Jefferson County has figure 8 races. As you can guess, there are not many full size cars built in the 60's and 70's left in the barnyards.
Demos are the biggest grandstand draw at our county fairs.
I have driven in a couple and the next day you are so darned sore it is hard to get out of bed. You can really sympathize with the crash dummies from the seatbelt commercials back in the day.