Bareboat yacht charter in Greece ( sailing and motor ) legally requires two crew members capable of commanding the vessel. The skipper should have an appropriate, recognized sailing certificate. If not issued by an EU member state, certification should carry a translation in English. The co-skipper should provide similar certification to the skipper or may otherwise sign a self-declaration for the port authority .Pelagos reserves the right to insist that charterers hire a skipper, despite their certification, if their sailing skills are not judged sufficient by our staff.