Seawych: Dry Retrieval, Part 1

The reasons, preparation, equipment and positioning of my Seawych to haul onto a trailer without dunking it.
This is the method I use and may give you some ideas on how you can develop your own technique.
My GoPro camera ran out of battery, hence why this is done in 2 parts. The second part will show the process of tipping the boat and winching onto the trailer.