Welcome from the other side of the lake. You've got a nice looking rig there. Glad you found the board.
Check out the local club - Classic GM Trucks of Washington -
http://classicgmtrucks.net/. We have get togethers every now and then. Summer's coming and everyone is getting itchy to show off their rigs in the sun. There are quite a few of us in the Puget Sound and a few guys south and east as well.