as hord i killed things at the farm in hillsbrad foothills, as my alliance i just went to anyplace with the right lvl humanoids and killed them, didnt get good drop rates, but did well enough for me, nice exp, with a nice chance to get wool is just fine for me, thats why as my hord hunter i kill the lvl 24-26ish humanoids at the farm in hillsbrad, dont seem to have a good drop rate, but the exp is somewhat nice