Ship's Crew

A ship requires a number of able-bodied sailors to crew it, as specified in its stat block. A crew's skill, experience, morale, and health are defined by its quality score. This score can affect a number of general ship activities, like the crew's ability to notice threats or contend with hazards. A crew starts with a quality score of +4, but that score varies over time, going as low as −10 and as high as +10. It decreases as a crew takes casualties, suffers hardship, or endures poor health. It increases if the crew enjoys high morale, has good health care, and receives fair leadership.
  A typical crew member uses the commoner stat block in the Monster Manual