well without comming out with a wide and complicated process, why not just creat a fishing skill that once learned allow you to fish in every water (not only "fishing spots") and a random table of objects you can get, it is easy and a part of funny side-mecanisms


"-Oh that's fullmoon, cuttie cuttie sheep
-baaaaaaOOOOORGH"
***Sprotch***

Weresheeps will rule the world (At least one night every 29 days)