motor yachts and also jet-skis but limited to: beach lifeguard

Seeking 3-4 weeks internship alongside captain to assist in tidal offshore passages, in up to 24 meters motor yachts: watches, planning, safety, deck equipment inventory. Skipper, VHF, ENG1, STCW A-VI/1 VI/6-1,4, seaman book, PADI open water.