Lake County Mac Users Group - Offers meeting information, downloadable newsletter, tips and tricks, troubleshooting, and a guide for the new Macintosh user. - http://www.lcmug.com/
North Coast Mac Users Group - Santa Rosa and Rohnert Park, CA. Events, meetings, member pages, newsletter, resources, and member benefits. - http://www.ncmug.org/
Redwood Coast Mac Users Group - Gualala, CA. Newsletter, links, and membership information. - http://www.mcn.org/a/rcmug/