After doing three Dailies a day for a couple of weeks, I’ve finally reached exhaulted with the Kalu’ak. Achievement name: Tuskarrmageddon! Nice. Kalu’ak are a Northrend race of walrus-like folk, and exhaulted allies are rewarded with a nice fishing pole/weapon, some profession rewards and the usual armor/food/etc.
My next rep grind: Sporreggar.