The seawall along Seaview Avenue takes spray in every month of the year, and the lawns just behind it live with salt in the air whether anyone notices or not. Millers Pro Landscape Inc. keeps those Oak Bluffs properties on an even keel — mowing, edging and trimming through the growing months, cleanups at both ends, then plowing and shoveling once that same stretch of road glazes over. Grass here needs a cut that respects thin, sandy ground; snow here needs clearing before the wind packs it hard against the doors. Different tools, the same instinct for getting to a thing before it becomes a problem. Both halves of the calendar, worked properly.