Wiring Diagram???????

[MD746]

Ok Im up grading my trolling motors on my electric only boat and would like to find a diagram or some info. on wiring everything up. I will have 2 12volt trolling motors on the transom, 12volt motor on the Bow , Lowrance elite 5 fishfinder and a potable livewell/baitwell. I would be thankful for any advice.

 

[CountryRoad]

I'm looking for similar information, so any post would be helpful