The "Conch Republic" is a festive island of colorful bars and equally colorful characters in what may as well be the tropics. America's southernmost tip, where Harry Truman spent his summers playing poker and running the country, is a non-stop delight. Visit Hemingway's house where you'll find his original manuscripts and many of his famed six-toed cats. And while you're on the island be sure to sample its culinary treasures, such as conch salad and world-famous Key Lime pie.