Just level to 20 and then pick up with the raf guide here - getting to 20 even by the least efficient questing imaginable can't take that long, the hard parts are the higher levels anyway. I recently did 2 extra raf accounts to get myself some druids and didn't bother buying BC for them either, i just followed the standard guide that came with tour guide for mulgore skipping anything i didn't like as the xp powered me ahead of the guide's quest levels.