Answer
Shake out sand and dry items before packing—carriers dislike wet or sandy parcels that leak. Use sturdy boxes for shells and souvenirs. Ask the counter about media or flat-rate options for books and clothes.
Sources: Town of Ocean City · Visit Ocean City · USPS
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.
