There's only one CCA chapter in SC. It's like NC (Tarheel Chapter), where we have different "areas", and some are larger and more active than others. Check the Sandlapper chapter's events page at
http://sandlapperbmw.org/?post_type=tribe_events for events in your area. There's a dinner on Feb. 8th and a Cars n' Coffee on the 24th in Charleston this month.