Quick recommendation for the leveling guide.
If you haven't yet gotten the Find Fish ability (common if you are power leveling fishing) by the time you hit Outland, take the time to do it then.
When you go to Zangarmarsh to train fishing/cooking and/or buy recipes, fish the Steam Pump Flotsam pools. I recommend Serpent Lake (the big lake in the middle that houses the instances). Heavy and Curious Crates each can drop the Weather Beaten Journal and are quite common. Simply make some laps around the lake, fish the pools, and you should have your journal in a short time.
Did it this way myself and had the journal within 15 minutes. Other forum entries stated similar results.
Makes fishing in Outland pools much quicker and profitable.
