Videos Searching for Fish on Structure With Your Lowrance Unit May 10, 2017December 11, 2017 The Next Bite Casting, Lowrance, Lowrance HDS 12 Touch Gen 3, Scouting, Structure Scan, Videos From episode 5 Season 13, Korey Sprengel tells about how he uses his Lowrance unit to help him understand the structure of the body of water he’s fishing and find fish. Other Related Posts: Korey Sprengel Lure Choices For Fall Walleyes on Fox River Using a Lowrance GPS in a Duck Boat can Really Help… Season 19 Episode 10: Casting for Late Season Walleyes Lowrance HDS Unit Basic Set Up #Lowrance #HDS