(Photo: http://photos.prnewswire.com/prnh/20140917/701237-b) You can think of it as your GPS for fish locating, except smarter. The Deeper gadget is a lightweight ...

Here, fishy, fishy! Every angler has muttered this phrase at one time or another, but beckoning fish can only get you so far—it helps to know with certainty that there are actually fish in the general ...