Belfast tips downhill toward the water, and after a storm the whole town has to be dug out of its own slope. Rest Assured Maine takes the snow end of that work — plowing drives, clearing walkways, pushing the banks back so the next storm has somewhere to land. First light on an opened street, with the harbor flat and steaming below it, is worth every hour that came before. Winter here does not negotiate, so the answer is being out in it early and again as needed. The name is really the plan: somebody else is watching the sky for you.