Next is the Will-o'-the-wisp Camp
Which is absolutely full of mobs

Starting level 31-34
Directly North of camp tranquil outside AK

Trents 39
Will o the Wisp 38-39
Rats(the name escapes me) 38-39

Spawns are fast but be carefull of wisp fire at lower level
Pretty firm location because of amount of mobs till 40