Trolling motor mounts

I have a Pelican Colorado 15.5. Does anyone make a trolling motor mount that fits? I made a mount with 2x4, but I wanted something that was easier to remove. It flexes too much.

Google motor mounts. There are some good aluminum ones that screw onto the gunwales. Just don’t use a motor that is too big, less 3 hp is best.

A canoe with a square transom fits a motor well, but the handle is behind you. A motor mount puts the motor to the side where it is easier to control.