Tow bar for a Layout boat.

Does anyone have any pictures of a tow bar they use to keep the nose of their layout up to help get it planed behind their boat. Ive read a few posts that kind of talked about it but Id like a picture to see if the idea Ive got in my head matches with what you guys are actually using. My idea is to have a bar welded that extends out around the motor and just a tad higher than it sits trimmed out and on plane. I was going to mount a small trailer winch to the bar. this would help me dial in the right length to keep it where it will stayed planed. When I get to where im hunting I unclip the hook set the anchors and im ready to run decoys. I think it sounds good on paper anyways. Any thoughts?