Look at wowhead:
HERE It would seem that you have a roughly triangular pattern to fly.
That doesn't seem a bad way to fly as, apart from the top edge of the map, you cover quite a bit of ground.
Do something like that and fly (even if you choose to take another pattern) with a simple target macro (/target Nuramoc).
Put that in an spot where it won't get in the way and mash it as you fly.
You can "Numlock" fly, but level out low and keep trying to select other mobs on the ground, so you know you aren't too high.
In the event that your macro does pick up Nuramoc, drop like a stone and immediately tag him.
The rest should be up to you.
Cats looking good at the moment, I'll stick with my ghost saber (he went prowl, when I didn't expect it, the other day... and I had to rub my eyes to make sure I could still see him).