Fish-Hawk.Net

I am looking at purchasing a fishfinder/gps combo ,and was wanting the most compatible for a good choice of Ontaio inland lakes Simcoe ,Trent,ontario, nippising , is there anyone out their that has any information.......or can stear me into any

Sprocketman, I have the 520C from Lowrance and it is quite the unit. Will be purchasing a second one for the trolling motor. You can add the navionics chip to it for the bodies of water that you are fishing. Go to the navionics site to find out what chip is best suited for you.