The low-key Îles-de-la-Madeleine are a best-kept-secret among Québecois. | Photo by Stephanie Foden The low-key Îles-de-la-Madeleine are a best-kept-secret among Québecois. | Photo by Stephanie Foden Alright America, huddle up. I’m about to let you in on a secret. On the east coast of Canada, smack in the middle of the Gulf of St. Lawrence, there’s an archipelago of eight islands with 186 miles of pristine red and squeaky white sand beaches, rich Acadian culture (yes, the same Acadians that migrated to Louisiana and became known as Cajuns), and truly amazing gourmet eats. I’m talking some of the best seafood, anywhere. They’re called Îles-de-la-Madeleine, or the Magdalen Islands, and they’re…