The final and third section is shaped as at section (9) in profile. This twin hulled craft retains the advantages of a monohull craft in the bow. Twin keels may be fitted, if the craft is to be a sailing boat.
SAILING AROUND THE WORLD WITHOUT NAVIGATIONAL INSTRUMENTS Marvin Creamer was 66 years old when he set out in his steel hulled 36 foot boat to perform a circumnavigation without using navigational instruments. He is proof that a GPS does not make you a navigator any more than a boat makes you...
The final and third section is shaped as at section (9) in profile. This twin hulled craft retains the advantages of a monohull craft in the bow. Twin keels may be fitted, if the craft is to be a sailing boat.