A like more than three and a half years ago I designed the primary sign for Skallywag Bay adventure Park. I designed he routing files a short time later but it would be another year before we started to build two copies of the sign. That process was chronicled here . We routed he hulls of the ships from multiple layers of 2" thick 30 lb Precision Board. These were glued together and hen we sculpted the details onto the two copies of the ship.