Good to read about the fun. I always feel left out with the 993 and would attend this drive otherwise.
Sorry to hear about the cop trouble. I am not terribly surprised. CHP doesn't cut slack. Never have seen it. Generally the cops are very strict in CA for licensing stuff. I have a coworker who got his car towed for driving with an expired license (2 weeks over the expiration date). He came to work by cab that day.
G