How to see the state of Washington

Islandman wrote:
Our favorite places are the North Cascades NP along WA 20, Mt. Rainier NP, Olympic NP, Boeing Museum of Flight in Seattle, Mt. St. Helens, Whidbey Island, and many other spots. Organize your trip so that when you leave WA and head to OR, you can tour the Columbia Gorge area along I-84, really great area with several OR SP's along the way with first-class camping. It would be nice if you could work in a 2-3 day trip over to Victoria, leave your RV in WA somewhere and stay in the hotel or motel area in downtown Victoria. The ferry expense is kind of steep for RV's and once in Victoria the public transportation is an excellent and economical way to get around, so you won't really need the RV over there. WA is a small state but has many wonderful places to visit and a variety that's hard to match. I second the Dry Falls area recommendation, lots of geologic history there. Also go through the Palouse wheat country in eastern WA, thousands of acres of amber waves of grain!