yes. Joining the BMWCCA is $40/yr.
www.bmwcca.org use my # 369006 when they ask whom recommended you to the club. Their are lots of benefits to being a member: discounts on parts and certain labor @ BMW dealer. $$$$ off your next BMW purchase after being a member for 1 year. Plus other perks.
http://forum.nccbmwcca.org is the site for the NCC of BMWCCA board.