I sent my lvl 16 Hunter to Mirkfallon just to see if he could both survive and do well. And boy, did he do well!
In just about 30 minutes of fishing, he caught 10 (!) Watertight Trunks, 4 Stranglekelp, 3 Rumsey Dark Rum and 19 Sagefish. This at fishing lvl 150 with no lures. Talk about beating the odds!
Found the fishing journal (only one) but lots of leather, silk and wool cloth. Most ended up in the AH.
Mirkfallon Lake - Highly Recommended for lowbie fishermen/women.