My Carver only has bridge controls for driving, not complaining. Obviously I will be mounting my Humminbird 898 Side Imaging locator at this location. My question is that am sure that there will be people watching the poles in the cockpit and they would like a radar too

What would everyone suggest? If I get another 898, one is that it will be super expensive but also I think it only goes to one or the other when sharing transducers. So does that lead me to getting just a cheaper locator that has a transducer off the stern? Thoughts?
Thanks,
Steve