Hi guys.
There is a lake in terokar forrest (lake jorune its called i think) where you have to fly to get to. It is rigth next to the torde town, and noone ever comes there. I fish there to get golden darters, wich on my server sells pretty well as fishsticks, somtimes up to 35g for a stack of 20.
Here are some pictures to show the exact location:
I use the red bobber collor, the background is abit blueish and red gives the best result imo, just turn you carrecter abit, because there are some flowers on the other side that have that red-ish collor.
I hope you find it usefull