Mark Gumprecht

  • Drifter 12 Plans PDF

    Drifter 12 Plans PDF

    The Drifter 12 is a small trimaran that can be paddled or sailed, and is perfect for exploring rivers, bays, and lakes. The rig is simple, using a windsurfing mast. The sail rolls up and is reefable to any size in seconds. The boat is steered with...

    $80.00
    Add to Cart
  • Drifter 12L Plans PDF

    Drifter 12L Plans PDF

    The Drifter 12 L is a higher performance version of the Drifter 12, with longer amas, and a taller mast. It can be paddled or sailed with as simple rig using a windsurfing mast. The sail rolls up, and is reefable to any size in seconds. The boat is...

    $80.00
    Add to Cart
  • Drifter 14 Plans PDF

    Drifter 14 Plans PDF

    The Drifter 14 is a small trimaran that can be paddled or sailed with a simple rig using a windsurfing mast. The sail rolls up, and is reefable to any size in seconds. The boat is steered with rudder pedals, so your hands are always free. It takes...

    $90.00
    Add to Cart
  • Drifter 16 Plans PDF

    Drifter 16 Plans PDF

    The Drifter 16 is a larger version of the Drifter 14, and is designed for one or two people. It can be paddled or sailed with a simple rig using a windsurfing mast. It can be car topped, or carried on small trailer. It is easy to sail, tacks well, and...

    $100.00
    Add to Cart
  • Glider Plans PDF

    Glider Plans PDF

    I confess that designing and building small boats has become something of an addiction. A couple of years and a trailerable trimaran later (another story), I thought it would be great fun to build a 12-foot version of my cat skiff just for rowing. It...

    $60.00
    Add to Cart
  • L'il Nip Plans PDF

    L'il Nip Plans PDF

    After living aboard our 40-foot Cross trimaran in San Diego for several years, my wife and I sold the boat and moved to the south coast of Massachusetts. The area’s endless inlets and coves seemed perfect for exploring with a smaller boat, so once we...

    $45.00
    Add to Cart