Not all the time, you can still manage to do quests on PvP realms. Area 52 has a good mix of ally and horde.People wanna quest not get ganked. Most PvP realms are horde dominant and some of us are alliance players.
Didn't know you played WoW, whats your Battle.net?Why do people not like PvP realms? They are the most fun while leveling as it brings out the hate between both factions when you come across them in the world and world pvp. PvE realms are boring.