Mark Orwoll, managing editor of Travel & Leisure, has covered the travel industry since he joined the magazine in 1987. His assignments have taken him from Sarajevo to the Arctic Circle, from the jungle villages of Sumatra to the Mexican beaches of Quintana Roo. In addition, he writes an irreverent but practical daily travel-advice column, "Ask Mark," for Travel & Leisure?s popular Web site www.travelandleisure.com).Orwoll appears frequently on national television, including guest appearances on Entertainment Tonight, Good Morning America, Today, CBS This Morning, CNN Morning News, and many more. His columns are carried in USA Today and Sydney (Australia) Morning Herald.