We're traveling to Laguna Seca late this September, to attend an international Porsche Club event, called Rennsport. After that, we'll drive to Los Angeles to visit the Porsche Effect exhibit at the Peterson Museum, then up the coast to Vancouver, Washington to visit friends and family who live there. Are there any must-see things along that coastal drive? Our plan is to spend a maximum of six hours driving each day, less if there's something we want to allow more time to visit.