They do tell you what you have to do to become a member. This is a Utah USA club that has a site on the Delphi forums. Southern California Motorcycling Association SCMA is an association of motorcycle riders. They list events, runs, and associated clubs. Southern Cruisers National organization with numerous state chapters.
All brands are welcome.
No dues, no work. Just ride safe. Free membership unless you want a patch. Has a forum on Delphi. This site has many of the same features as the main Southern Cruisers site except it is for the home chapter.