Buying second hand boards in California.

Hi Guys. I am travelling to South Cal (san clemente) in december this year and will be looking for a couple of boards to purchase. Can you direct me to a classified website or other popular media that is popular? We will more than likely hit surf shops as well as soon as we get there for hardware as will be carrying nothing!
Thanks for any advice. I am 48 hand cant wait to cruise your coasts and have a few beers with you all!
Jimmy
Thanks for any advice. I am 48 hand cant wait to cruise your coasts and have a few beers with you all!
Jimmy