September 08, 2011 Top Secret Lake Maps Giveaway   Sometimes there's only one difference between fishermen who catch fish and those who don't. Maps ... the kind that put you on fish others simply can't find. Now imagine if YOU could build custom maps from your own depthfinder's sonar data, getting the most accurate picture of the water body you fish—stuff that just isn't on any paper or electronic map you can buy. With Contour Innovations you can do just that. The unassuming black box installs easily between your depthfinder and transducer and quietly collects data after the press of one button—leaving you to concentrate on fishing. Simply unplug the box when you're through fishing and plug it into your computer to get detailed, customized maps of YOUR lakes and hotspots, plus the weather and water conditions. The company is currently looking for field testers. Enter today for your chance to get your mitts on the technology—for FREE—in Contour Innovations' Giveaway—before it's even available for sale!   Gain the advantage. Register to win!   To Fishin' Informer Now! A friend to Fishin' Informer The Knot Wars App Current Articles | Archives | Search terms | privacy I accept the terms & confirm I am at least 21 years old