Searches and Fishes in Pools specifically, Not just anywhere.
The way fishing in a pool works, Is the Lure has to be floating within the pool to register as Fishing from it. So in addition to being able to find a fishing pool
(I guess in the same way Gatherbuddy is able to identify a Herb/Mineral Node) It would also need to be able to cast multiple times until the Lure actually landed on the pool.
Also, I only just remembered i made this thread, But it's still relevant to my interests.