I threw together a quick little profile to help get the Find Fish spell. It can be done by horde I'm pretty sure though alliance will have an easier time doing it given the location. It's a flying profile so doing it mounted may have issues. I got the spell in about 5 mins of it running but I may have gotten lucky not sure. You can fish these containers up and send them to other characters to open in order to get the spell on different characters. The book itself is BoP however so make sure and send the containers if that's what your goal is. It does avoid Menethil Harbor but I'm not sure about some of the other alliance towns. I seem to recall you needing to do certain quests to unphase certain areas but I can't remember. There's no mailbox support or repair support at this time as it was so fast it didn't seem to really need it. It goes around fishing from the Schooner Wreckage pools in wetlands which seem to have the highest chance at dropping Watertight Trunks which contain the Weather-Beaten Journals