Well, I don't play on the PvP server, but if you've been hunting (or trying to!) in some of the newer zones, from the Luclin expansion, for example, give the older areas a shot. They're usually a lot less crowded, and people might be more friendly. Some places to try are: Blackburrow, Crushbone, and the Warrens. These are all pretty full with monsters, so if you can get a partner or two, so much the better. Good luck!
P.S. If these are too low-level for you, then I can't help ya, sorry. :)