Advance release from my Shoestring Shipyard YouTube Channel:
The “Sampson Post” is a vertical beam, stepped on the keelson, and protrudes above the foredeck. It is backed up with blocks, knees and a breasthook to increase strength. This is perhaps one of the strongest parts of the boat and allows for secure bridal placement when anchoring or mooring, and/or for being towed.
For an 18’ sailboat, this one is quite strong and perhaps a bit of overkill.
I did not provide many explanations about what I was doing and why because I felt it appeared fairly evident in the video clips. I also sped up the video so you would not have to sit through the longer parts.
Here’s the video: