Choosing SONAR units for your boat with expert Dan Swanson

Fishing boats have evolved into floating info gatherers when it comes to depth, mapping and more. Sonar and GPS units are standard fishing boat accessories and are often found even on kayaks these days. Problem is, electronics aren't cheap or intuitive. In this episode, host Chad LaChance is joined by industry leading electronics expert and fishing guide, Dan Swanson to discuss how best to spend your hard earned dollars when choosing a modern sonar/GPS unit for your fishing needs.