I build traditional style arctic kayaks with lashed wood frames. When I first started building kayaks, I always used lumber that I bought, but after a while, I got the urge to see how well I could do with scavenged lumber. After all, Arctic kayaks used to be built entirely out of scavenged wood. So I started looking out for nice pieces of lumber that washed up on the beach.
The lumber on beaches is good but has a short shelf life. People use it for making fires. City crews remove it and believe it or not, you and I are not the only ones who harvest this natural resource.
So if you want a better selection of lumber, you might want to look to break waters and remote locations inaccessible from land or from the water in conventional motorized boats. The kayak is the ideal craft for getting at this lumber. It has a shallow draft and can be landed on the beach. And surprisingly, even though the average human only operates at 1/7 horse power, you can tow some fairly large pieces of wood behind a kayak. Because lumber is long and thin, it slides through the water easily.
Step 1: Tools
You will need a kayak, a paddle, a quarter inch diameter rope at least 20 feet long and some time to go exploring.
Your kayak will need some kind of deck fitting that you can tie the rope to and that is also strong enough to endure the stress of towing the lumber.
The kayak in the picture, by the way is made at least partially with scavenged wood and the rope is also scavenged off the beach. In other words, the artful scavenger can scavange many of the scavenging tools needed for more complex scavenging.
Step 2: Locate Your Wood
Once you have located the piece of wood you want to take home, drag it down to the water, close to the boat.
Step 3: Attach the Line to the Lumber
A series of hitches will do the job. These tighten up as you pull on the rope so they are not likely to slip off.
Attach the line about a foot and a half from the end of the board.
Step 4: Tie the Tow Line to the Boat
The idea is to have enough line out so the lumber doesn't interfere with the paddling but not so much line that the piece of lumber is out of sight and can get tangled if you have to paddle close to obstacles and can't see what your lumber is doing.
Step 5: Tow Your Lumber Home
Step 6: Take Your Lumber Home
The astute reader will notice that the destination beach in this photo looks just like the one that the piece of wood was found on. This is true. The series of photos was only a simulation and the piece of wood was just paddled around in a circle. However, I have done this sort of thing for real. As a matter of fact, the piece of lumber in this picture is waiting to be used in a curragh, an Irish skin on frame boat.