getting to 15 is easily done through conpleting hunting log and the fates you run into when trying to conplete your hunting log.

as tank, u will get instant queues, and from 15 to 19/20 just run the dungeons (especially if you have rested exp).

the general rule of thumb is to burn urbrested exp through dungeons and fate ur way up, butbi personally did dungeons only until 32/33 because it was fun. at that lvl its time for temple of qarn, ans unfortunately most pugs wont be the most efficient groups in doing this one. cutter's cry isnt so bad, but at this statge, park urself at dragonhead to do the occasional fate if you are bored. cutter's cry gives some nice accessories.

after stone vigil opens up, run it for loot and you will be ready for dzamael darkhold in no time, which is easy and also has good loot. now grab ur AF and dobfatebin n thanalan and mix in aurum vale.