Forty-two years ago, Harvey Kurr was startled to learn that only 25 percent of Americans had ever traveled on an airplane. With increased union enrollment and more businesses offering paid vacation time, Kurr decided to get into the travel business and started World Wide Travel Agency in Quincy. For the past 20 years, he has operated in downtown Hingham and now offers customers packages for travel around the world. He says the most popular destination, by far, is the Caribbean, whether by cruise or hotel. World Wide is endorsed by the International Airlines Travel Agent Network and Kurr says his experience is what draws customers to his agency.