Go by Dan Collins or Nobles custom shops and your my meet others like minded souls, there both in Ventura, CA CRUISER
There are a bunch of us here. I'm in Ventura. There is a cruise every Saturday at oldies speed shop in Ventura at 9am. And another cruise every 3rd Wednesday at don chentes in oxnard around 7. Tons of builders here and guys who drive the piss out of their cars.
Hi from Oldies Speed Shop (mentioned above) come on over this Saturday or anytime. Here are some pics from last Saturday, http://www.hotrodhotline.com/feature/2011show/oldies_speed_shop_moring_coffee_cruise_jan_14/
Get out and drive, you'll find us. Like Bigdaddyslip said, Don Chente's on the 3rd Wednesday, Oldie's on Saturday mornings year round. In the spring and summer, 4th Friday in old town Camarillo, 1st Friday in downtown Santa Paula, 3rd Friday at the Foster's in Ventura. Tons of rodders in this county. Plenty of opportunities daily if you drive your heap.