AoE grinds rhinos in Borean Tundra. Only suitable for a character with good AoE, eg Lock/Pally. Currently getting ~350k XP/hr in terrible gear on my lvl 72 warlock. I'm dying and repairing about 4 times an hour included in that, so if someone is able to improve this further shoot for it, (but i think it's a CC problem.) and also feel free to add ally vendors, or whatever. Happy grinding!
This is actually a decent idea for farming rhino meat too, if you need armor penetration food for a raiding main.
Tried this out for a while and would like to add that there is an elite on a rhino that wonders around killed my toon a few times.
