Tracy,
You might ask this question on the [waterjets] Yahoo discussion group:
http://www.waterjets.org/egroup.html
I bet one of the 1500 members would take you up on the offer.
Or, contact job shops directly at:
http://www.waterjets.org/waterjet_jobshops.html
or
http://www.omax.com/jobshop.php
Hope this helps,
Carl