Re: Re Winching on boat.
Don't know where you boat, I'm in central Kansas and the wind is the deciding factor if I go fishing or not. I had a real problem trailering my 16' Alum Gregor in just a light cross wind. Just couldn't get it on the trailer straight. I experimented with several different home made guide setups. Either they vibrated lose driving down the road or I broke one off when trailering in the wind. ( even the ones I made out of pipe).
I finally broke down and ordered a set of carpeted guide-ons from iBoat.
These are adjustable, don't scratch the sides of the boat and as long as the winds are no more than 12-15 mph I can go fishing and trailer with little concern.
I adjusted the carpeted pads to extend 1/2 inch away from either side of the transom when I installed them. This way, the transom was always in the proper position by the time I started to winch up and the bow just naturally lined up correctly. I'm 65 and I boat alone so I had to have a system that was easy to deal with. I think I spent more money and time messing around with the home made crap than I did buying the correct guides.:redface:
food for thought.