sailing skiff

Design Projects

Sponsorship and Commission Opportunities

2015-16

A new approach to getting projects funded and delivered is through a model sort of like crowdfunding. A design project is any boat design that is either started from scratch or a project where an existing design (that has been built) is reworked or it may be a boat that has been design but not built which needs further development.

The KDI has been crowdfunded for this Fall...a number of sponsors pay into the project and receive the plans for free and a discounted kit. I benefit from having paying work, We all benefit by having the work get done! 

The hull lines for the new KDI sketched out.


Another design project is the Drake Raceboat. It has never been built, but needs sponsorship or a commission to finish the speculative work that I have started...a 3D hull model. Further work to do is to build a hull model,  finish designing the interior, create cutting files and draft the plans. The Drake Race is all about speed and efficiency but retains the seaworthy faering-esque hull.

The Drake Raceboat has been modeled in the computer but that is it until sponsorship comes along.

Another design project is the Caravelle Skiff. It has been built a few times now, but soon a sailing model will be launched and from those sea trials a set of revisions will me made (I will call it a mk2 model) and the plans and kits will be delivered to those who preorder kits. I am looking for a few more preorders. A gent in NYC will cartop his skiff to all sorts of places around LI Sound for sailing and rowing.

Lastly, an example of a scratch design project is my brief detailing what I will likely call the Calendar Daysailer, which is actually the precursor for the sail-and-oar boat the Calendar Islands Yawl. This new boat model will be 90% daysailer with water ballast and a motor well and a lot of space for 4 people to go out sailing. 

Contact me at boatkits@gmail.com




My Favorite little boat

The Echo Bay Dory Skiff

I recently built another quarter scale model of the EBDS as part of an eventual workshop. Unlike my first model of the boat, which was just hull panels stitched together to check the lines, this one is a full build; all parts are scaled down to one quarter size. Additionally, the rig was modeled. It was fun to build I have a nice addition to my living room space!

Echo Bay quarter scale model with sprit rig

Boothbay High School students are making progress on their second EBDS build from plans and full size patterns. These two boats they built were actually the first ones of the MkIV version of the boat. Their first boat was sold to a couple in Gardiner and the second one will also be auctioned off.

Boothbay Regional HS students' build as of April 2015

The

Echo Bay Dory Skiff

is about as much fun as I have ever had in a 12' boat. It sails and rows beautifully, weights just over 80lbs, and can be built within a week from a kit with two people, I miss my skiff but will build another!

EBDS at rest in Mystic, CT.

A Real Hull Model

The Calendar Iands Yawl

Hull Modeling in the flesh: part 1

CNC cutting parts for a quarter scale model

The 3D computer model is sliced up into sections that become molds for defining the hull shape.


You can see the molds formed now, trimmed to the hull surface,  and one more to go!
The hull is planked and ready to be broken up into the "flat" 2D geometry.

A neat screenshot that shows the 3D and 2D nature of the work: in the foreground is the 3D hull model. In the background is the geometry flattened onto the "construction plane".
This is the file with the 2D geometry as received by the CNC cutter, CNC Routing & Design in Camden, Maine. Tim will load the file into his Shopbot software, make toolpaths, and cut the parts.

The ShopBot machine cuts to my lines with a couple thousands of an inch accuracy. These are the planks of the boat, the bottom keel plank in the center and the sheer strake to the far right and left.

The molds of my quarter scale kit around which the planks will be wrapped and checked for fairness and for fit.

How to Sail the Lug Yawl: REPOSTED

My friend and fellow boatbuilder in the Northwest, James McMullen, created a very useful set of drawings to help people learn how to use our favorite sailing rig, the Lug-Yawl. For sail & oar boats you cannot have a more versatile and fun rig for your boat. Clint draws these rigs into most of his designs, such as the

Calendar Islands Yawl

or the

Goat Island Skiff with a mizzen

. Please look at these drawings and imagine how this rig could fit into your own sailing.

Now that you have seen these diagrams you can also see how useful the mizzen would be for switching from sailing to rowing and vice versa. While the mizzen is hauled in, the boat will keep herself pointing into the wind so the sail can be raised and lowered without filling and causing the boat to fall off one way or the other. I have found the mizzen useful for stopping and taking a break or for restowing gear or for dealing with safety matters. In these cases, it is best to learn to "heave-to" so that your boat doesn't lose too much ground. That is one drawback of lying head-to-wind under mizzen: you need to have plenty of leeway...no boats, rocks or land to get blown down upon. The advantage of heaving-to is that you don't lose too much ground at all. We make light, strong

Birdsmouth masts and spars

and have intimate knowledge of the Lug-Yawl.

New Blog by Francois Vivier

Francois Vivier, famous boat designer of France, has started a new blog. If you are using Google Chrome you can very successfully translate the page to English and read the text with little difficulty.

Vivier has many designs that are not evident on his english website, mainly because he must translate all plans and building instruction to english, a huge effort.

But he will make the effort with an order or strong inquiries. I am his US agent, so if any of these designs are of interest, please let me know.

Sorin_motor

A number of new boats are emerging, such as the skiff 'Sorin' above, aimed at "budget" oriented home projects. The first of these was a dory and he also has a couple skiffs.