Just my 2cents, but if you are looking at doing a NorCal club, the logo should be something other than just the GG bridge. Also, maybe even make it a all gen club not just 5th gens. There is a Sac region All gen club already as well called Camaro Generations. It has over 100 members and also has a good number of 5th Gens in the club too. The website for that club is...
http://www.camarogenerations.com/