Gators in Loping Plains are better IMO. I generally start by hitting one with alliance song, pull 3 then circle back to charm a 4th, repeat...
The faction song makes it so you can stand right next to your next pet without the need of mezz, makes for faster kills. All are level 78 and have a 6 minute spawn time, you cannot clear the beach before respawns so it's repeatable for as long as you can stand it. They drop spells and some nice vendor/tradeskill loot, you can get a quest (rebuilding Clay) not far from the mobs.
My PR with LOTD running is 8AA in 30 minutes, 4 in ~30 minutes is easy without LOTD.