Good luck on your trip, Caledon. If you happen to come our way (it's a good option to get to the Washington coast from I-5 without going through Seattle, using the ferry from Coupeville to Port Townsend), give us a call - we're in the Anacortes phone book.
There's a decent CG in a city park about a mile from our house (Washington Park - City of Anacortes). It's an older CG and the roads and sites are a bit tight, but the location is abso;utely gorgeous. Scenery you wouldn't beleieve - but maybe from Scotland, you've got something similar!