Needed are 5 x Fire Ammonite Lunker (id 116819) . The limit is 5. so you cant fishing more then these 5. Afer this you must go back to Nat.
the quest Fire Ammonite Lunker (id 36800) is repeatable. (Blue Questionmark). Garrison need to be level 3
For Horde the Fire Ammonite is the nearest spot. (12,43 : 59,71) . The spot is inside the Garrison map (we can read /2 channel) but we already see other people (and they us). so its a border region.
Alliance best should be Blind Lake Lunker (id 36804)
