We are fortunate to sail out of Rockland, and we frequently have the privilege of sharing the experience with new sailors. After a few days in various island anchorages, as we return home I write up our voyage on the back of this card, stamp it with our federal registration stamp, and give it to them as a souvenir. It covers our cruising ground perfectly, from Tenant's Harbor to Mount Desert Island. A bit pricey for a postcard, but extra large and very well made, so well worth it. Enjoy!