Review the details below. Surfing, popular in pre -colonial Hawaii, was used to attract tourists visiting Waikiki Beach in the early twentieth century. Hawaiian surfers George Freeth and Duke Kahanamoku helped establish the sport in California, Australia, and New Zealand. The first surfboards were made of solid wood , but in the 1930s American Tom Blake developed a cheaper,lighter version that attracted new surfers. Choose the best topic sentence to introduce a paragraph containing these details. Surfing had limited widespread appeal until Hawaiian surfers helped popularize the sport. A number of factors influenced the spread of surfing's popularity in the early twentieth century. Although once limited to a few areas, surfers have found excellent surfing conditions all over the world.