I leveled a team of druids and Palies without RaF. Full BoAs help. Also, at 51 you can start doing AV. And if your side wins 50% or more, it is crazy good exp. On AV weekend i got my palies from 61-68, I did hellfire and Zang quest while I waited for ques.. I never finished Zang Marsh, turned 68 there in an AV run, then headed to Northrend 8)