Heads up so you don't miss that this WQ can be up for you. [Aquatic Assassination]
I currently have a WQ on the Eye of Azshara map(uninstanced version of course) called "Aquatic Assassination".
I'm just saying as I think it'll be easy for people to to not look there and see that they have it active
I can't even find this WQ over at Wowhead, so I don't know if it's because I've unlocked the Kosumoth world quest or what the deal is?
I used a goblin glider to glide down there from Dalaran, no idea how you'd get there otherwise. All the enemies it wanted you to kill were elites, but it was easy as there were a lot of players there as well. (Just make sure if you do glide down there, you get the flight point so you don't have to do it again)