I have found quests to be slower for leveling, a lot of running around then running back to turn in for meager XP rewards and weak items.
I suggest forming up groups as best as you can and going to the public quests right away and just redo them over and over. stage 1 nets a lot of xp every time and is usually quick. in the 1st camp, the first few stages can be done by lvls 2. stage 3 by lvl 4 tanks with help
2nd camp is bugged, but the 1st stage nets 1000+xp every 20 minutes or so, not including the xp you get from killing orcs. In small groups, work to clear the area, you get money and xp. 2nd stage is bugged, but makes for quick repeat of stage 1. by lvl 4 you probly want to move to next camp's PQ.
the 3rd public quest is competiton against the orcs. kill 100 orcs before they kill 100 dorfs. you will be outnumbered most likely, but there is a fast respawn and good xp for lvls 4-6. should be other dorfs there, form a gorup and go to town. repeat stage 1 wins get you 2k+ xp.
once you are lvl 6, go to both pvp camps and get all teh quests you can. if you are lucky to live in a timezone where the pvp zone is active, you can just join in, dont worry about death, try to get a group and rake in the xp.
We need to get as many people to lvl 10 before moving on as a group, cause the next camps are tough
If you see affrell on, i will hapily help level you at the 3rd public quest, just follow the tracks from the redhammer pub and sprint thru aggro.