RAF dual boxing a warrior & ??

I want to use RAF and dual boxing to quickly get a warrior to level 60 - don't much care what the other class is. What works best? A priest to heal the warrior and then you basically solo the warrior with x3 RAF XP? Or something a like a Hunter that can tear up 1060 with x3 XP and the warrior is just along for the ride?

TYVM for any advice.

any toon that can heal/rez. Corpse runs take the longest of all things leveling. Faction? Horde prob a shamen unless you like Blood elves. Ally Pally or druid. Shamen distant 3rd. Priests are too squishy, and aren't much help to dps.

You don't really need a healer with you. I'd go for an enhance shaman i think, focus on dps, but can heal, reincarnate and ress aswell. Aswell as boosting the warr's damage with enhance buffs.

Thanks all.

I would also say shaman(Troll), but wouldnt throw out the idea of a shadow priest. I agree with enhance if you dont mind the 2x melee aspect. Pally would also work well in terms of buffing, heal and res.

Warrior + Ret Pally

easy constant healing with JoL, nice buffs, good dps, heals, rez, immunity.