How about contacting local kayak clubs with the idea of sending out an email with pictures to each club's mailing list. The more eyes you get this in front of the better. Here are some links:
Washington Kayak Club: http://www.wakayakclub.com/
Seattle Kayak Club: http://www.seattlekayak.org/
Puget Sound Wooden Kayak Club: http://www.members.tripod.com/pswoodenkayakers/

Ted

: Thank you to all who have responded. I've listed the boat on the Mariner
: Kayak site, and will be posting flyers tomorrow.

: Here are a few photos that should help to identify the boat.

: Roger Hunter
: 206 783 8168