The British Overseas Territory of Turks and Caicos has 8 main islands, 300 smaller islands, almost all virtually unpopulated. There may be fewer than 50,000 residents, but it punches above its weight as an offshore financial center and a favored Caribbean island destination for travelers by land or sea.Most people live on Providenciales (nickname: 'Provo'), in the Caicos Islands. Grand Turk is a popular port of call for cruise ships big and small. It may be a British Overseas Territory, but the...