Stranglethorn is the Vietnam of WoW even before you get off the zeppelin there's level 80's camping Grom'gol Base killing npcs and lowbies and even if there's no max level players there's some lvl 60 twink just killing people.
Tanaris is just pure cancer in my opinion always someone causing crap in Gadgetzan for know real reason. These two zones should avodied at all costs when leveling up.
lol! Aren't you just cute.