Brian is right, this is one of the best all around shows I know of in the country. Airplanes, tractors, commercial vehicles, new and old, "green", cars, trucks, all in one of the prettiest parts of the world. Look across the airport, there is the Pacific Ocean. I am going to do my bestest to go this year.
A guy could plan a family vacation around this, San Francisco is just a hop and a short jump away.