About 5,000 people live in Walton, New York, an unassuming town on the edge of the Catskills whose main drag is lined with quaint brick buildings and come fall, so many scarecrows that it’s sometimes called ‘Scarecrow Capital of the World.’ Walton might also earn a prominent spot in the story New York’s modern cider boom as the home of Awestruck Ciders. I took the hilly, two-and-a-half hour drive to Walton recently after sampling some fizzy Eastern Dry, a vaguely tropical cider that was so poised  — and at $9 for a 750-milliliter bottle, so well-priced — that I thought the…