I have an Eagle Ultra Classic unit on my Basstracker PF-16 stick steering rig. I love my stick steering because I only need one depthfinder instead of two units. One thing I would not be without is my switch box by Eagle.
The switch box is a small rotary dial that has both transducers connected to the back of the switch box. It has one lead that hooks up to the depthfinder where the transducer normally connects.
I use my back transducer going across the lake then when I drop my trolling motor I simply switch to the front transducer by turning the switch from the no. 2 position to the no.1 position.
They normally sell for up to 50 bucks but I think I paid less than $30 brand new off E-Bay.
CATCH A BIG-UN