Answer
Mainland washes sometimes offer shorter lines and RV bays—weigh one extra crossing against island tunnel waits. Batch with grocery and fuel. Sand tracked from island parking still needs vacuum time regardless of wash location.
Sources: Visit Ocean City · MDOT SHA
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.
