Until 2007  I had designed and built three boats and written about all of them here in  Duckworks magazine (Grace O`Malley, Stella and Shannon), and in the spring 2008 I decided to design and build a new version. My daughter  Sonja (born 1996) likes to sail and in 2006 we bought her an old plywood  Optimist dinghy. But it soon began to leak, because the plywood  hull was rotting. So I decided to design a version that could use the rig,  centreboard and rudder from the Optimist.  
              
                
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                  | Grace O'Malley | 
                  Stella | 
                  Shannon | 
                 
               
              I call the concept BRIDGET and have  made drawings for both clinker plywood (single chine) and strip-planking in  three sizes, 8´2”,  9´4” and 10´8”. And  only the smallest version can use the rig, centreboard and rudder from the  Optimist dinghy. Since the centreboards are made of wood, not steel, I had to  make the hulls quite wide and flat to make them stable enough.  
              
                
                  | I call the concept BRIDGET and have  made drawings for both clinker plywood  and strip-planking. | 
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              I decided to build  the 8´2” version in strip-planking , and in the beginning of May I got a job  very close to my boathouse, so I could work there between twenty and thirty  minutes every lunch, and it took me two months to finish the boat. And then my  daughter started to test it. At the first launching it leaked a little, but I  could fix that by filling the lower part of the centreboard case with epoxy. And  then it worked well, as you can see on the pictures.  
              
                
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              So far I  have made drawings of five concepts, and the concepts have between 3-5 sizes.  The smallest one is STELLA (7´3”, 7´8”, 8´2”, 9´, and 10´), and then BRIDGET  (8´2”, 9´4” and 10´8”), SONIA (10´6”, 12´, 13, and 14´6”), CONNIE (sailing  canoe 13´, 15´, and 17´) and SHANNON (16´, 17´6” and 20´). And when all these  drawings are finished I plan to design a small trimaran, the smallest version  10 feet long, and since a trimaran should have a name that begins with a T, I  have decided to call the concept TARJA, and I had it approved by the woman with  that name that lives quite near us.  
              
                
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                  So far I have mailed drawings for free as  dxf-files to 23 persons, most of them in America  and Europe but one lives in Australia  and one in Africa. | 
                 
               
              So far I have mailed drawings for free as  dxf-files to 23 persons, most of them in America  and Europe but one lives in Australia  and one in Africa. 
              My boatbuilding homepage is:  
              https://web.comhem.se/chby/segling/inledning.htm  
              And my mail adress is: chrbys@gmail.com 
              
                Christer  Byström 
                  Umeå, 
                  Sweden  
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