I'm looking to build a small boat for weekend outings and maybe lake or
river tours lasting probably up to about a week. Nothing long term. Just me
and my wife. I haven't found a design on the web that I especially like, but
I think I can combine the features of 3 boats to make something closer to
what I want.

We are getting close to retirement and want to spend more time on the water.
I have a little john boat that I use for some lake fishing and I have a toy
sail boat that is not comfortable nor dry.

Here goes:
I like the Kingston15:
http://www.angelfire.com/ks/diyplans/kingston15.html
(watch out for pop-ups)
The Kingston appears to fit all my basic requirements, but I have a few
concerns. I believe I would like a full length keel similar to the
Weekender. It would protect the hull from groundings and other accidental
impacts and it might help in sailing closer to the wind (less lee way). I
also like the hull extensions found on the Vagabond20+ - they help by
lengthening the dynamic water line and provide a little extra storage.

So the questions a
1. How significant is a full length keel. What are the plusses and minuses?
2. How useful are the hull extensions for sailing performance?


Thanks

"Bruce C." ) writes:

1. How significant is a full length keel. What are the plusses and minuses?

plus: shallow draft when sailing
roomier cabin without centreboard trunk
minus: poorer steering response
harder to get on and off a trailer


--
------------------------------------------------------------------------------
William R Watt National Capital FreeNet Ottawa's free community network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

Thanks for the info. I wasn't aware of the impact on steering response, but
now that I think about it, it makes sense. The Kingston15 has a small
daggerboard offset from center (I believe the keel would eliminate the need
for that, just as you mentioned). If the keel extends about 8 inches below
the hull, I don't see much negative impact on loading on the trailer.

I'm not familiar with all the boating terminology. What is the name for the
style where the cabin top extends all the way to the hull? Anyway, I don't
see boats with this cabin style that also have a full length keel. Perhaps
I'm overestimating the value of the long keel for absorbing impact damage.


"William R. Watt" wrote in message
...

"Bruce C." ) writes:

1. How significant is a full length keel. What are the plusses and
minuses?

plus: shallow draft when sailing
roomier cabin without centreboard trunk
minus: poorer steering response
harder to get on and off a trailer


--
--------------------------------------------------------------------------
----
William R Watt National Capital FreeNet Ottawa's free community
network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

"Bruce C." ) writes:


I'm not familiar with all the boating terminology. What is the name for the
style where the cabin top extends all the way to the hull? Anyway, I don't
see boats with this cabin style that also have a full length keel. Perhaps
I'm overestimating the value of the long keel for absorbing impact damage.

I think the term you're looking for is "flush deck".

A term for the type of boat you are writing about is "pocket cruiser".

I roughly designed an inexpensive lightweight one for canal and river
sailing and put the design steps on my website (see below) under "Boats,
Solo15". It has an offset centreboard. I guess that would be a "bilgeboard".
--
------------------------------------------------------------------------------
William R Watt National Capital FreeNet Ottawa's free community network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

William R. Watt ) writes:

I roughly designed an inexpensive lightweight one for canal and river
sailing and put the design steps on my website (see below) under "Boats,
Solo15". It has an offset centreboard. I guess that would be a "bilgeboard".

It was not my intention to begin a string of commercial postings. I should
clarify that the design above is free but incomplete. I did to help other
amateurs like myself desing their own boats. I do not design or build
boats for profit, apart from entering the ocassional design in a contest
for amateurs.

--
------------------------------------------------------------------------------
William R Watt National Capital FreeNet Ottawa's free community network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

I want to thank everyone for their comments and suggestions. I think I
learned a few things in the exchange.

I guess my idea about the value of a full length keel was not consistent
with current designs.

I still like the flush deck design because I think it gives the most cabin
for similar boat lengths.

I think I still like the idea of a deck stepped mast.

William, I had a look at your Solo15 design and I like all the analysis you
have put into it. It sounds like it is close to what I'm looking for (should
be rather easy to modify to a flush deck design).

The suggestion to purchase a used boat is probably the best for the long
term. I think the part that scares me is the stories I read about the
extensive work involved in repairing older boats that have been neglected.
I'm not sure I would be able to spot signs of neglect or pending failure.
I'm cautious about "buying someone elses problems". If I build it from
scratch, then I'll know it inside and out and when it needs extensive
maintenance, I will be confident in my ability to fix it because I'll know
what was there originally.

I'm very confident I can build the hull and finish the cabin without any
significant problems. I'm not so sure I understand all the rigging.

I think I'll wait on Jacques and see what the VG18 looks like. And I'll look
closer at the used boats.



"William R. Watt" wrote in message
...

William R. Watt ) writes:

I roughly designed an inexpensive lightweight one for canal and river
sailing and put the design steps on my website (see below) under "Boats,
Solo15". It has an offset centreboard. I guess that would be a
"bilgeboard".

It was not my intention to begin a string of commercial postings. I should
clarify that the design above is free but incomplete. I did to help other
amateurs like myself desing their own boats. I do not design or build
boats for profit, apart from entering the ocassional design in a contest
for amateurs.

--
--------------------------------------------------------------------------
----
William R Watt National Capital FreeNet Ottawa's free community
network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

"Frugal Yachting", written by a Potter 15 owner, contains a survey of
popular pocket cruisers which you might find interesting. Our public
library has a copy.

If there is any doubt about a used boat it's possbile to have it checked
over by a surveyor. I'd 'phone a local sailing club and ask for referals.
Also, local sailing clubs are a good place to look for used boats for sale.
They usually have a list of club member boats for sale, nowadays often on a
club website.
--
------------------------------------------------------------------------------
William R Watt National Capital FreeNet Ottawa's free community network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-FreeNet email must have "notspam" in subject or it's returned

On Thu, 20 Jan 2005 10:45:16 -0600, "Bruce C."
wrote:

Thanks for the info. I wasn't aware of the impact on steering response, but
now that I think about it, it makes sense. The Kingston15 has a small
daggerboard offset from center (I believe the keel would eliminate the need
for that, just as you mentioned). If the keel extends about 8 inches below
the hull, I don't see much negative impact on loading on the trailer.

I'm not familiar with all the boating terminology. What is the name for the
style where the cabin top extends all the way to the hull? Anyway, I don't
see boats with this cabin style that also have a full length keel. Perhaps
I'm overestimating the value of the long keel for absorbing impact damage.


"William R. Watt" wrote in message
...

"Bruce C." ) writes:

1. How significant is a full length keel. What are the plusses and
minuses?

plus: shallow draft when sailing
roomier cabin without centreboard trunk
minus: poorer steering response
harder to get on and off a trailer


Bruce, you are probably not going to like this advice, but you should
learn to sail on good modern professionally designed boats. Then sail
enough on different boats to find out what you really like, and how
you like to use a sailboat.

After a few years of that, you might be in a position to imagine your
ideal boat.

All you are doing now is hypothesizing from nothing.

Been there, done that.



Rodney Myrvaagnes NYC J36 Gjo/a


"Be careful. The toe you stepped on yesterday may be connected to the ass you have to kiss today." --Former mayor Ciancia

Rodney Myrvaagnes wrote:
SNIP

Bruce, you are probably not going to like this advice, but you should
learn to sail on good modern professionally designed boats. Then sail
enough on different boats to find out what you really like, and how
you like to use a sailboat.

After a few years of that, you might be in a position to imagine your
ideal boat.

All you are doing now is hypothesizing from nothing.

Been there, done that.



Rodney Myrvaagnes NYC J36 Gjo/a



Good advice. Sound older boats are inexpensive, even relative to the
cost of building a boat yourself. I think that building a boat only
makes sense only if you have clear and sound idea of what you want and
can't find same on the market. If you buy an older boat and
subsequently sell it, you may gain or lose a small fraction on the
exchange. If you build a boat to a wonky design or with indifferent
materials or workmanship, the product could be literally worthless.
So, buy a good old boat and go get some experience.

On Fri, 21 Jan 2005 16:54:24 -0500, Jim Conlin
wrote:

So, buy a good old boat and go get some experience.

============================================

Absolutely right. Building a boat of any size at all is a very big
project that is guaranteed to take 2 or 3 times longer than your
wildest estimate, and with matching cost over runs. If you really
want to build a boat I'd recommend something small.