It was a CD 22. (From the thread title)
The registration number, WN2809LI, would not change in California. I'm surprised that it would in Washington. (?)
Vin number should be
DOR (C-Dory)
+22 (model type)
+ ~300 + (hull number)
+ -,-, 88 (start date of mfg.)
= (~) DOR22300_,_88
Not that this exact enough to locate it, but its a start.
What you really need is a friend in the WA DMV or police officer (LEO) who could look up the history of the boat from the registration number. (WN2809LI)
Good Luck!
Joe. (DOR22286A787) :teeth :thup