You could use one of those fancy side-scan sonar depth finders with the new underwater fish-eye orthographic readouts. Or you could go cut a switch of bamboo and do a little cane-pole fishing. If you ...

What is a Slip Bobber Rig? A slip bobber rig requires a few key components to tie everything together, but the star of the show - and what gives this rig its name - is a float (bobber) that has a hole ...