Hey guys, well it's pretty simple. Used to work on the private server I play on, till they found out about it and scripted it a little more..
Anyways, quite simple. To begin, it's good to have a tank with nice DPS, and an alt healer on a different account. Pull aggro on either Az, Kaz, Rage or An and pull them towards the camps (Alliance or Horde) camps. Soon as they get close to an NPC, they SHOULD attack the boss. If you're doing Az or Kaz, try to pull them towards Thrall, he has some good DPS. There's a few NPC's that will stop the boss however. Anyway, it can take a couple of times, and you may have to rez a couple of times, but as long as the NPCs keep attacking him, he won't have HP regen. When the boss kills the NPCs attacking it, he won't attack you, he should just stand there meaning you can attack him from a distance (WARNING: There's a good chance you will pull aggro).
Like I said, this isn't perfect but it does work. Took me a while but I did actually manage to do it with my druid and priest. Both with green equips. On 50x server I got around 6k gold which was nice. Anyway, good luck.