Some fish, like sharks, don’t posses an air bladder to help keep them afloat and must either swim continually or rest on the bottom.  

Amazing Lowrance Mapping Capabilities

June 20, 2014 | Categories: Fishing Tips,Fun Stuff,Resources

Absolutely amazing!!!      Check out the new Lowrance Mapping capabilities at http://www.thefishingwire.com/story/321211.    I remember when Dad had the old Fish Lo-K-Tor on the back seat of a wooden 16 footer with the ’69  6 hp Johnson.    Amazing!!!