I've actually got a routine of ganking, and it's soo popular that I have people begging to join me.

Right when I finish my sunwell dailies, I send out the invites and we "clense" the island. Doesn't matter who they are. If we can attack it, we do. In town, out of town... everything dies. We make about 3-4 passes of the island... right round the time that they've all called on their friends/guildies to help. At this time, we use our Scroll of Teleportation to avoid getting camped by 20+ alliance.

We make lots of enemies. Loads of fun.

[edit]:
Oh, almost forgot... If I'm in Gadgetzan, everything dies! Including the guards and the flight masters. I own Gadgetzan. I'm the judge, jury and executioner. I love it when people try to run away from me, and go to the [dead] flight master. Ohhhh, now what!? Muahahahaa. dead. Yeah.. you lose 150 rep each time you kill a guard. I'm almost hated in Gadgetzan.

Did I say you could talk to the Noggenfogger guy? No, I didnt. For your crimes, I sentence you to death by earth binds, frost shocks and searing totems.