Let's list anybody sufficiently well-organized or visible to qualify for a name. Bonus points for quick descriptions of each group's numbers, geography and habits.
SDSH: Referenced in this blog thread
and many others. How many guys were in the San Diego Skinheads? When did they start? When did they stop?
Boy's Club: Referenced here
on the blog. So this was Al Brown, Jeff Mummert ... Who-all else?
PB Vurmin: Referenced here
on the blog.
Fill in the blanks! Who else had a name, and why?