This week we chat to Aussie boating and marine icon Gordon Triplett from Garmin Australia about Sounders and GPS units. Find out what sounder works best for your style of fishing, know what size to buy, the correct transducer, how to set up correctly and all the bits in between to get you underway. One not to be missed when setting up or upgrading your next boat. See omnystudio.com/listener for privacy information.