When it is sparkly perty and near done we need to plan a state cruise I can have the wife follow in the dodge with a trailer just in case the worst , ( breakdown ) happens to one of us. Start at the falls up by you omward through yakima , then down to Richland, then down highway 14 to stevenson , through vancouver and back up to seattle. Believe it or not I have done drives like that when i was in the military would see the 4 corners of the state in 1 weekend.