You might try checking posts/threads on the California state forum. You might also contact some of the members in Calif. by PM.

Normally, slowing down your presentation in Winter (because of the reduced metabolism of the fish) is a good idea. Fall fish are generally feeding heavy in prep for Winter weather & cooler water temps, and their metabolism slows during that time ... so they don't have to eat as often, but still have to eat to maintain their health until water temps start rising back towards temps in their pre-spawn feeding period.

Personally, I'd keep doing what you're already doing ... and slow down my presentation, downsize my baits, and add scent products if the action starts slowing down in the colder water period. I use Slabanator Scent Sticks or Slab Sauce as my primary scent products.