Can anyone recommend an ISF Calibrator in or around Portland, Oregon? Thanks in advance!

Can anyone recommend an ISF Calibrator in or around Portland, Oregon? Thanks in advance!A recommended starting point for your search and some additional information about video calibration that might be helpful in qualifying those available:

http://www.isfforum.com/sobi2/ISF-Forum-Calibrators/Americas/United-States/Oregon.html

http://www.isfforum.com/FAQs/cat/ISF-Video-Calibration/33.html

Pat Bradley teaches the Runco academy at Planar's headquarters. You could contact him prior to coming in to town (he resides in Mn.) and have him arrive a day earlier or stay a day later.
Pat's been calibrating since the first ISF seminar in 1994.