And here's an interesting map of their distribution.
For those unfamiliar with the group, their Wikipedia page makes for some informative (and refreshingly well-informed) reading. See also the Channel 4 documentary 'Young, Nazi and Proud' if you can get it, and Phil Edwards' rip-roaring turn on News 24, a true masterclass in the art of enough-rope provision.
I'll restrain myself from posting a link to the full list here, but some creative Googling would probably yield results, should (for Lord knows what reason) you want to know if there are any members in your area. Perhaps British readers in ethnic minorities may wish to find out if they need to vary their routes home or something.