well the onjly hard part about this is getting to the hyjal gate where its locked and all that, its in Southern Winterspring with all the 60 elites, so a hunter can feign run this pretty ez. Once ur at the gate just pull a 60 elite, and let it kill u, then run run run back to the gate a ghost, walk through the portal and rez, and ur in hyjal.
(the reason im not having movies on my recent posts is because im in the area to make my movie, but then i go to school, come back and my brothers been playing and he takes the guy alll the way to IF or something crazy like that so sry