SeaCart 30 Trimaran 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 main hull with lateral struts (akas). Since 2005 when the full carbon one design SeaCart 30 GP (Grand Prix) (SC30 GP) offshore Trimaran was introduced performance sailors have been enjoying flying two of three hulls. Rudders on the amas (pontoons) make handling swift and precise. The ultra light strong carbon construction and a non existing interour (can be added) plus extra large sailplan make the carbon GP model a
Trimaran hull". The outrigger hulls are "floats". The structures between the main hull and the floats are called the "wings" and the structural portions thereof are "beams"). In cruising trimarans the wings are solid and cabin accommodation extends over them, while in racing trimarans accommodation is limited to the main hull and the wings are open sheets of netting. In comparison to outrigger canoes, trimarans typically feature a sail (or engine) and are not primarily designed to be paddled. Trimarans are typically significantly wider. In addition, trimaran floats are much more buoyant than those of outrigger canoes to support a large