February on Fishers Island Sound has a hard blue to it, and the wind off Latimer Point puts snow exactly where you do not want it. Sparkle Lake Services answers with the plow — drives, turnarounds and parking areas opened, walks shoveled, sand down on the slick spots near the water. When the thaw arrives the same properties need cutting, trimming and clean edges, plus a clearing-out of everything winter left in the beds. Point roads are narrow and the shoulders are short, so doing it neatly is most of the job. Stonington, Mystic, Noank, Pawcatuck and the points along the Sound are all within reach.