You want to roadtrip and save some money by sleeping is your car. Here's your guide to the legalities and logistics: http://www.compare.com/auto-insurance/guides/sleep-in-your-car-guide.aspx?utm_source=pinterest&utm_medium=socialmedia&utm_campaign=sleepingincar
I know this may induce groans, but if you're a Bay Area local and want to feel like you're on vacation, ride the Cable Car. It's my husband and I's favorite cheap date. Night time is the best. We love talking to the tourists. Great way to de-cynic yourself.