SeaCart 30 Trimaran superior performance weapon offshore and inshore. The SeaCart 30 FCR (Folding Club Racer) have a folding guide system and a gin pole make for fast handling to and from trailer mode. A low weight interior, shorter mast (less sail area than on the SC30 GP), hulls in e-glass (heavier than the SC30 GP) make the FCR both cheaper and easier to adapt to for a less experienced Multihull sailor. SeaCart 30 Trimaran The SeaCart 30 is a trimaran sailboat. A trimaran is a multihulled boat consisting of a main hull (vaka) and two smaller outrigger hulls (amas), attached to the
Junk rig running rigging which pulls up the junk sail are: The running rigging which pulls down on the junk sail are: The running rigging that sets or trims the junk sail (controls the angle of attack relative to the direction of the wind) is the "sheet". On a traditional Chinese junk rig, the sail is controlled by "sheetlets"—small sheet lines running from the battens to blocks that in turn are on lines running through a "euphroe," a long piece of wood with holes in it. This helps maintain uniform tension in each panel of the sail. Western ship designers Tom Colvin,