Hello all, I just aqurired what appears to be a MFG "Whistler" 11 foot sail boat. The boat has a main, and jib sail, the mast is aprox. 17ft tall. I am interested in any information on this manufacturer. I have found one web site with very limited information. I am also looking for a centerboard, or the dimensions for the centerboard. Besides one of the drain plugs it is the only major item I am missing. Thank you, Corey Mielke Admiral - Mielke's Motorless Armada