The Fish Monster
The aim of the enclosed project is to have a fish able to fload as well as able to swim simulating the real motion of a fish.
In addition, the project also includes a floating boat, with a fisherman on it, that is attached to the floating fish by means of a nylon thin cable.
Hard disk motor for swinging away the tail of the fish:
https://www.youtube.com/watch?v=GK4Ald8OjaI
RC fish movement: