I did a quick search for Dustwallow and didn't really find anything. But if this is a re post, please delete it.
Anyway, Im sure Im not the only one who has horrifying memories of being stuck in the 35+ lvls, desperate for quests to level up. Recently Blizz has added a sh!t load of new quests and quest hubs in Dustwallow. About time cuz that zone used to be completely useless outside of Ony raiding pre Bc.
A lot of them can be found in Theramore isle, but there are some hidden in the rest of the zone.
Swamp Eye Jarl & Mordant Grimsby- (55, 26)
Stinky Ignatz - 46 17
Also, you will get some quests that send you all the way out to Mudsprocket. There are a ton of quests there too, as well as a flight point.
Gizzix Grimegurgle and Brogg the ogre in Mudsprocket around (41, 73)
All these new quests made 35-41 a breeze. Hope this helps.. sorry if this is kinda common sense. just tryin to contribute