A trip to sail the Deer Isle Koster aka, "KDI"

The Deer Isle Koster is a new kit that will hit the market by November. We are very excited about
this addition to the catalog. I finally had a chance to sail with the designer, Bruce Elfstrom, at his summer camp on Deer Isle in Maine. Bruce designed these boats for his daughters to sail. It is always wonderful to visit the provenance of a great design and to sail with the designer!

I was most struck by how high the KDI pointed sailing upwind. The foils and jib headed lug rig are very effective. I was also struck by how nicely the helm balanced and, overall, how easily she sailed. I was most satisfied about this last point because this little boat will make a great boat for introducing children to sailing small boats.

Both well over 6' and 200 pounds (I will not go into specifics!), Bruce and I had plenty of room in the cockpit with room for kids and under deck places to stow snacks and other gear.

We are currently finishing the 3D model work which will be used to make the 2D parts that are cut on a CNC routing machine and become the basis for the complete kits. To learn a ton more about how this works please read a PDF about boat kitting.

Also feel free to visit the WoodenBoat Forum thread on the KDI.



New Stitch and Glue Dinghy



Congrats to Barbara Simon, the new owner of the Willard Beach Dory (WBD), a new stitch-and-glue dory skiff drawn by Roger Long who has retired and is off cruising. Roger left behind a few gorgeous designs for me to 'kit' and market as new boats, the (WBD) being one of them. The others are the YawlDory and a 16' Herreshoff-like double paddle canoe, which is a thing of beauty and may be the only paddle boat I end up putting in the catalog.

The WBD is out of 6mm plywood and will be rowed in and around Casco Bay. She'd be an ideal tender being light, maneuverable and a good load carrier. The oars are our custom spoon blade oars with high quality 14" leathers by Swanson Boat Company.



Stitch and Glue is a quick way to get a boat, but this project was a reminder that this type of construction can take longer than one thinks if you try to get a yachty finish: hiding the fiberglass tape and fillets takes some fairing. With lapstrake, there is a clean plank line to follow. However, the S and G structure is light and strong and relatively inexpensive as kits go.

What other S and G designs do people like that are not available as kits and should be?


Small Reach Regatta Finishes in Drake Rowboat

This sail is right off a Shellback dinghy, but a new more efficient downwind rig is in the works when we aren't making other peoples' rigs!

(photos by Christophe Matson in his Goat Island Skiff)

My wife, Ellie Chase, and I finished up a fabulous 3 days of rowing and sailing in Drake along with almost 40 other boats ranging from 12 foot dinghies to 15 sail and oar boats, to 22 foot daysailers. Drake often got to the lunch stops first because we were able to row upwind and sail downwind. It turned out that most of the time we rowed in tandem.

We love this mode of boating for getting around but you have to like to row and be in a good rowboat. And there is no need to ruin the lines of a rowboat by making it be able to sail, as long as you stick to sailing off the wind. We can sail easily on a beam reach down to a run. In the above we maintained 3.5-4kts in maybe 5-10kts total true wind.

Sail rigs delivered, launched, and being shaped

Drop in Sail rig, ready to go with custom canvas sailbag.


Yawldory Elyssa just launched. We built the masts and spars.


Caledonia Yawl birdsmouth-hollow mast designed by Clint (giving the 'evil eye' above) and built in-house by Steven Bauer and the CY owner.

One of our favorite projects is making birdsmouth-hollow masts and spars, but even more rewarding is working with great sailmakers who specialize in small boat sails. We work with them to have the sails made to fit the spars and lace them, make the lines, attach blocks and hardware so that someone can get a complete, drop-in rig from us and go sailing. It is very rewarding. Just delivered was a complete sail rig in a custom canvas sail bag by Mobile Marine Canvas. Just launched was a wicked-light set of masts and spars for the Yawldory Elyssa by Roger Long. The first sea trial was very successful. The masts are spruce made with the birdsmouth construction. Being finished right now in the shop is a new design for a hollow mast for the Caledonia Yawl. We have modified the original mast drawn by Iain Oughtred to be lighter and stronger for Birdsmouth construction. The tolerances involved are a little finer than working with solid masts, because the stiffness and strength of the mast will be a function of overall diameter, wall thickness, and wood type. All these factors, including the on-water use of the mast/spar, are considered when we design and build a mast. The important thing is that the load in the boat is what will exert the stresses on the mast. This load comes primarily from the weight, heeling moment, and crew of a small boat, more so than the wind strength.

Family & Corporate Boatbuilding

Some new photos up at my Flickr site for the two past corporate and family boatbuilding events at Mystic Seaport.

One thing we love is that all our participants launch every boat on the third day and they always look great, the people and the boats!

It is interesting that 29 boats were built at Family Boatbuilding and even out of the biggest group of 18 canoe builders led by "man with PA system", none of these canoes were launched and paddled on Sunday.

However, we were out there rowing for a solid hour in our Echo Bay Dory Skiffs. Yeah, kit builders!