Bow gps unit suggestions

[marty f]

Originally Posted by marty f

When I got my new boat I had a HDi7 installed in the panel, but I had an older garmin "fish finder" with depth water temp and such unit, no GPS. I wanted to know what my depth was when I was fishing the front with trolling, so I mounted the entire assembly on the TM. works like a champ and FREE

Ill try to take a pic tomorrow and show you my simple set up, again it doesn't have GPS, just depth, water temp, and bottom structure, but hey it works and it was free!