What boat in Dead Calm?

In the film "Dead Calm," the primary boat is the "Moira," a sleek yacht owned by the main characters, John and Rae Ingram. The couple sails the Moira into the open sea to escape their personal traumas, but their journey takes a dark turn when they encounter a derelict ship named the "Orpheus." The story escalates as they confront the dangerous situation posed by a deranged Survivor from the Orpheus, leading to a tense battle for survival.