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LIGHT ROWBOAT, 15' X 4', 70 POUNDS EMPTY
SPORTDORY
Sportdory is an attempt to improve upon
the Bolger/Payson dory I built about 15 years ago. This
boat is slightly smaller than my old dory. In particular
the bow is lower in hopes of cutting windage. the stern
is mostly similar. The center cross section is about identical.
This boat has slightly more rocker than the original Bolger
dory.
The hull is quite simple and light,
taped seam from three sheets of 1/4" plywood, totally
open with no frames. The wales are doubled 3/4" x
1-1/2" pieces to avoid the wale flexing my first
boat had. I've added an aft brace to stiffen it up and
give the passenger a back rest.

Mine once covered 16 statue miles in
four hours. In rough water you will feel the waves are
about to come on board but they won't. But if you try
to stand up in one it will throw you out with no prayer
of reentry.
The prototype was built by John Bell
of Kennesaw, Georgia. Here is a photo of John's Sportdory
under construction. You can see the sides and bottom,
precut to shapes shown on the plans, wrapped around temporary
forms and "stitched" together with nylon wire
ties in this case. I'm quite certain that with this design
one must leave the forms in place until all the structural
elements like the wales and cross bracing have been permanently
installed. If they are removed before then, the assembly
will change shape and you won't get the same boat. In
particular I think the nose will droop to no one's benefit.

One might wonder about a comparison
of Sportdory, Roar2
and QT. They
are all about the same size and weight, a size and weight
I've found ideal for the normal guy. They are small enough
to be manhandled solo yet large enough to float two adults
if needed. They are all light and well shaped for solo
cartopping. Roar2 is probably the most involved to build
and the best all around of the three. Sportdory is simpler
and lighter, at least as fast and as seaworthy, but most
likely will feel a little more tippy and less secure.
You shouldn't really try standing up in either of these
two. QT will be the least able of the three as far as
speed and seaworthiness but may be the easiest and cheapest
of the three and is stable enough to stand up in. So take
your pick.

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