Hey guys, Somebody finally put all the existing technology together the right way! I just saw that "NEW" "Deeper" fish finder/locater thing, it's a castable,trollable,lightweight wireless, transducer, for want a better term, that transmits to your smartphone or PC/laptop? Amazing if it works? Not cheap, but OMG if it does, a game changer! Cover water like crazy, 140 down, 140 wide, mark fish everywhere quickly. Anybody try it yet? Any feedback? If only my "Ofishial Fish-Whistle" (Two for a "Buck" five for a "Fin"!) had taken off back in the '70's, LOL! Any of you guys remember that gag fishing item? But this is "DEEPER" thing is is suppose to be the real deal!