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So you want to go fast......

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    Posted: 08 Mar 14 at 11:32pm
So lets say you want to travel fast, say circa 950 ish py, but as a singlehanded. 

The list is short, but such totally different boats 

Weta Tri, 

Vortex Asymetric, 

d-one. 

contender, 

600 

- add to the list please, but weird that the options available are so wildly different configuration. One to three hulls, trapeze, no trapeze - Kite, no Kite and yet the only two that are remotely similar are the contender and its younger understudy the 600.  Wacko
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Post Options Post Options   Quote NeilB-Phantom Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 12:48am
In my experience the Weta struggles to sail anywhere near its rating.

International canoe - or is that toooo fast
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Post Options Post Options   Quote Medway Maniac Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 4:29am
Aside from going down the catamaran route (Vortex), getting speed out of a singlehander, especially with a lighter helm, requires high skill input; the Int. Canoe & Moth are good examples.  Fast and easy to sail, on the other hand, is very tricky.  The Contender does it using plenty of crew weight, and with stability gained through a wide waterline beam at the expense of a lot of wetted area and consequent dog-slow performance in light airs.

I need to get around to building the elongated scow Moth design that I've had sitting on my PC for ages.  So far as I can see, a scow is the only way to achieve speed with stability.  Build it light enough and waterline beam and wetted area can be reduced a lot by heeling, e.g. for lighter winds and upwind.  Bring it upright and it has a perfect planing shape and massive stability.
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Post Options Post Options   Quote Rupert Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 8:06am
Originally posted by Medway Maniac

Aside from going down the catamaran route (Vortex), getting speed out of a singlehander, especially with a lighter helm, requires high skill input; the Int. Canoe & Moth are good examples.  Fast and easy to sail, on the other hand, is very tricky.  The Contender does it using plenty of crew weight, and with stability gained through a wide waterline beam at the expense of a lot of wetted area and consequent dog-slow performance in light airs.

I need to get around to building the elongated scow Moth design that I've had sitting on my PC for ages.  So far as I can see, a scow is the only way to achieve speed with stability.  Build it light enough and waterline beam and wetted area can be reduced a lot by heeling, e.g. for lighter winds and upwind.  Bring it upright and it has a perfect planing shape and massive stability.


Nice to know there is someone else on here who can see the advantages of the Scow hull shape!
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Post Options Post Options   Quote Blue One Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 9:23am
Not many scow lovers on this forum anyway.

In fact not many scow lovers in sailing in general on this side of the pond. We're a dying breed. Big smile
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Post Options Post Options   Quote boatshed Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 9:37am
Originally posted by SimonW99

So lets say you want to travel fast, say circa 950 ish py, but as a singlehanded. 

The list is short, but such totally different boats 

Weta Tri, 

Vortex Asymetric, 

d-one. 

contender, 

600


RS300 ?   Rated at 990 according to  the new PY for 2014. 
Steve
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Post Options Post Options   Quote Er-Indoors Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 12:46pm
Interestingly Winging it has Contender and D-one and a scow Moth.  Speed freak?
Also the Megabyte is quite fast, but I am not sure - I think most things are too fast (note L2000 "ride" yesterday, me arrrgh, W-it Wheeeeee).  I suspect if someone would come and take away the "Shredder" on our drive that could be a very fast single hander with the right rig (someone, please?)
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Post Options Post Options   Quote RS400atC Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 2:49pm
Originally posted by SimonW99

So lets say you want to travel fast, say circa 950 ish py, but as a singlehanded. 

The list is short, but such totally different boats 

Weta Tri, 

Vortex Asymetric, 

d-one. 

contender, 

600 

- add to the list please, but weird that the options available are so wildly different configuration. One to three hulls, trapeze, no trapeze - Kite, no Kite and yet the only two that are remotely similar are the contender and its younger understudy the 600.  Wacko

MPS and 700 are faster than the 950 bracket.
Plenty of singlehanded cats, you can race a Dart 18 one up, or a 15 or a Unicorn etc.
I guess Moths passed through the 950 area at some point?
Canoe is an obvious alternative, how about any of the other sliding seat boats, Toy and Minisprint? No idea how fast they'd be?
What's the PY of a Mini Transat boat?
Sailboard?

To get to a PY in the 950 region, I guess you will need either plenty of waterline length, or to be planing a lot, so that means either a kite or a trapeze, or both?
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Post Options Post Options   Quote Neptune Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 2:54pm
I used to think the 600 was fast, it is upwind, But in reality it's only white sail fast.

Point it downwind and unless it's planning it's not really very quick.

That's why they are such different designs, everybody has a different idea of what is fast.
Musto Skiff and Solo sailor
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Post Options Post Options   Quote yellowwelly Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 14 at 2:56pm
I used to think windsurfing was faster until I got a lift on a moped and hit 40 knots downhill...

Speed... under sail power... DILLIGAF
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