WOW Power Leveling: Both the Big Fishing Net and Harpoon are located on the table
The Entrance: At the entrance of the guild you should find the guild master/Master fisher wandering WOW Power Leveling around welcoming those who talk to him at the guild and telling people about his skill cape.
Three "Sick-looking Sheep (4)" can also be found around the guild which is used in the Sheep Herder and Mourning's Ends Part 1 quests.
Inside the Guild: As you enter the guild, you'll more than likely notice that there's three respawns in the very room you just entered: A Big Fishing Net, a Harpoon, and a Lobster pot. These three items are the only ones needed to fish here.
Both the Big Fishing Net and Harpoon are located on the table, and the Lobster pot is located on the floor nearby.
The next thing you should notice is slightly to the east of the respawns is a range, to which you can use to train Cooking as you fish your food. Many people go there to quickly cook their goods and bank afterward so they don't have to do so later on.
As you go out the first room into the outdoors, you'll most likely a dock where people should be fishing. We'll get back to those later.