EU+US Best place for challenging wPvP as a 39 twink?

[Radical]

About to reinstall as a buddy finally got his PC going.. going to play endgame with him but since my twinks are useless now I'd still like to have a little fun on them.

As a horde 39, where should I be going for some wPvP? Multiple zones/levels appreciated! Havent played in a while.. thanks in advance

 

[hom]

The game has now implimented level scaling in all zones. NPCs and quests are now relevant no matter what level you are (broadly speaking).

However I'd suggest Un'goro Crater - usually a lot of level 40+ toons questing here and it's a nice area to re-live nostalgia.
Ganking someone and them running into the huge dino is always funny.

 

[tomxoqt]

That's a pretty niche question. I'd say level up 81 more times then join a guild of like-minded droolers with a fetish for ganking questers/world questers.