I've rolled this past Mike, who told me to give it exposure here on the open forum.
What I propose:
An Army.ca running team towing an SMP vehicle to draw awareness and donations for cancer. The team will draw pledges from individuals and sponsorship from corporations which will in turn be donated to cancer. Corporate sponsorship can go on the team t-shirt or be displayed on the truck.
What will we need:
1. A vehicle. Perhaps we could borrow one from a private owner, perhaps one from a regiment. I nominate a Leopard.
2. A trace and harness. Here's where all those gear designers come in. While the trace itself could be expensive, it could be written off as a charitible donation/sponsorship.
3. Runners.
4. Pledges, sponsors, and support.