Answer
Assateague camping (state and/or federal sites depending on location) books early for summer weekends. Rules on generators, pets, and food storage are strict because of wildlife.
Ocean City hotels are the backup when campsites are full. Weather can scrub tent plans—have a cancellation strategy.
See NPS/Maryland Park Service pages for the exact campground you want.
Sources: National Park Service — Assateague · Maryland Park Service · 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.
