Thanks X3 Skier! I will check it out sometime.
For those of you who checked out the human hamster wheel link above, I had to post this progress. We made a big compass for the router:
Matthew did all the bandsawing, holesawing, and drilling for the base:
Start of the first cut:
Matthew's first router expierience. I started and finished the cut, the rest was pretty captive.
This crazy idea actually worked! No water jet cutting required.