Also, I don't know your mode of transportation, but we always fly to Vegas and rent a car from there. That way, you can experience the desert, and it really isn't that long of a drive to SD. Also, you can get cheap rooms in Vegas if you shop around. We just paid about $35 a night at The Quad, and flights to Vegas from Bentonville are very reasonable. If you have never been to California, I am sure you will love it. I, personally, have not spent much time on the coast. I lived on both sides of the Sierras in the "foothills". The California I know and love are so much different from what most people think it is....peaceful and quiet...