Answer
Simple personal proposals without large setups are common on public beaches, but amplified sound, commercial crews, and bulky décor can trigger permit or enforcement issues. Keep the moment small, respectful of other beachgoers, and clear of dune fencing. Hire local planners if you want a staged production.
Sources: Town of Ocean City · 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.
