Hello everyone!

I have invented a machine that makes a fishing rod grappling hook possible!
This is what is looks like: 
To build it just follow the picture.
To use it you must make sure the machine is built in the world spawn chunk. To change the world spawn do /setworldspawn. The world spawn is NOT your bed spawn. It is where you first spawned when you created the world. The machine must also be build as shown in picture facing South.

It works with any fishing rod, just right click to shoot the bobber and when it hits the ground you will be teleported there. 

Please leave feedback and if you need any help just post a comment. 

See ya!