Answer
Repeated vomiting offshore leads to dangerous dehydration—sip electrolytes ashore and seek care if you cannot keep fluids down. Severe weakness after canyon trips warrants Atlantic General or urgent care, not just sleep.
Sources: Atlantic General Hospital · U.S. Coast Guard · 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.
