There are two Scottish clans in Mafia Wars on Facebook that I highly recommend as "the best".
The first is the Highlander Hit Club
http://www.facebook.com/group.php?gid=282662507152&ref=mf
The second is the Scottish Mafia Clan
http://www.facebook.com/group.php?v=app_2373072738&gid=57292217707#/group.php?v=info&gid=57292217707
Both groups strongly support Scotland and it's descendants as well as its past. They also prove that they can handle themselves on Mafia Wars with more than a Claymore in their hands.
Mafia wars gods
The most fun Mafia Wars Clan is the Kiss of Death clan with the little hearts in their tag. [♥KISS♥]
[Elite]
Legion
RYfG is a clan on Mafia Wars. They are widely considered the most powerful clan in the game.
Satan's Kingdom
zynga
zynga.com
Who knows I think Joan of Arc from the sixteenth century!!""££$$%%^^&&**
joining a clan or family, or by posting to one of the many different sites that are mafia wars add sites. Depending on where you play, you can just type mafia wars into the search site, and many different things should come up.
[EMWI] the clan who can accept any level. They no need great fighters because they make great fighters.
I am setting up a clan site through facebook/mafia wars/clans