https://wiki.project1999.com/Blackburrow_Stout_Shipment
See if you can do this one, also check the gnoll, it wanders QH if you can do the first part, you might be able to raise faction with one of those, and then find a quest for one of them that will raise faction for Knights of Thunder (which is the faction you're after).
I wouldn't recommend this all for EXP gains though lol