Answer
Impact-rated PFDs are mandatory—ocean-city-life-jackets covers fit; kill-switch lanyards attach to your wrist or vest. Rental orientations demo both before keys hand off.
Sources: U.S. Coast Guard · Maryland DNR · Visit Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
