Dear Ageless Traveler, A year ago this week, I embarked on an unforgettable journey through the South Pacific—a region celebrated for world-class snorkeling, diving, and azure lagoons. But here’s the secret no one talks about: you don’t need to swim—or even love the beach—to fall head over heels for the South Pacific. I don’t swim…. I’m from Brooklyn… Hey, try to find a pool… Fuhgeddaboudit!And yet… my sojourn in the South Pacific Islands was one of the richest trips of my life. From...