Ride out Great Bay Boulevard in October and the salt marsh goes gold clear to the horizon — a reminder that Tuckerton keeps two calendars, the growing one and the plowing one. D&S LawnCare Services LLC works both of them. Spring through fall it is mowing, trimming and property cleanups, the grass held to an even height and the clippings kept off the beds. Come January it is a plow blade and a spreader, driveways cut open after the wet coastal snow that arrives on an east wind. Same yards, same front doors, different tools — a place looked after the whole way around the year.