How about a tabless/plateless trail run with a couple newspaper folks.
there are some peeps in MN that do an MS run and even the MS society won't have anything to do with it and they have raised hundreds of thousands of dollars for them....
I have a soft spot for Vets (not animal doctors) and was planning a trail ride for Vets in the VA hospital but I moved out of state and that fizzled out....
We won't be able to keep the designated funds provided by the state unless you have a watchdog in the state helping...need some pro motorized legislators watching out for us