This Memorial Day weekend is the Kinetic Grand Championship in Arcata, CA. This is the largest and oldest kinetic sculpture race in the country. Since it started in 1969, several other races have cropped up across the country. These include The East Coast Championship in Baltimore, MD and about 6 others. One of the newest of these happens to be held in Prescott Valley, AZ - only 10 miles from my house.
The third annual Prescott Valley Kinetic Sculpture Race will be held on Sept 13th, 2008. Last year I was one of the judges. This year I will have an entry. It's working name is "The Seussian Pedal Tractor." I suspect I'll come up with a better name for it before it's done. Here is a drawing of what I will try to create out of steel and old bicycle parts. There are two seats in the back and one up front. All riders will be able to pedal. Note that the 6-foot diameter rear wheels do not have tires. They have shoes instead.
As fabrication proceeds I will post updates here. Wish me luck!