Im looking for a movie that has a woman on a boat going to a convent island with a man eating at a table and says 'Man says NO'. Theres satanic stuff. There's one scene where the girl goes to a house/sack on the beach to ask this old lady about her mother and before she learns the truth, a nun runs down the beach naked i think and throws a burning cross into the house. The girl then takes the old woman that's on fire and throws her into the ocean. We think possibly an older movie.