Owen Wilson is saying "aloha" to island living. When the 39-year-old actor spent a week visiting good pal Woody Harrelson in Maui starting on August 7, he fell in love with the tropical paradise -- and the environmentally friendly lifestyle. Woody lives in a completely solar-powered, sustainable community featuring organic farming. "It's 100 percent green living," says an insider. "Owen likes it so much that he made an offer on a home there." Owen's 2004 film, The Big Bounce, was set in Hawaii.