Maybe it wasn't that big of a event last year, Nation Wide, there were a few groups that ran it in Wisconsin last year.
Just an Idea for your "Rusty Iron Buddies".......
In my rural "Small Towns" area, we got 4 of us together and ran out to Devil's Elbow on the Wisconsin River, and ran some of the "Sand Trap" county Roads in that area. (May is still early Spring Here, some good "Swapper Holes")
Anyway, As we were not an "Oleo-ffical" run; so our commitment for a contribution to the Breast Cancer Fund........
We ran a "Tab" at all "Re-Hydration" Stops, at the last "Re-Hydration" stop, all "Tabs" were totaled, This grand total is the amount we contributed.. split by 8 (Drivers & Spotters)!!!
Again, just a simple Idea to get the "Bunch" together to GO WHEEL'N.