(AMHERST, Mass.) – Photographer Marisa Scheinfeld will speak about her years-long project documenting the ruins of the once vital resorts in the Catskill Mountains and sign copies of her new book, “The Borscht Belt: Revisiting the Remains of America’s Jewish Vacationland” (Cornell University Press) at the Yiddish Book Center in Amherst, Mass., on Sunday, April…