I would get an around the world ticket and visit places like where the Mayans and Aztecs were, Machu Picchu, Polar Bears in Canada, Iceland, Britain and Ireland(where I have friends), Mediterranean parts of Europe, Scandinavia to see the northern lights, Greece, Turkey, Egypt, Israel, Russia, China, Most of South East Asia, Pacific Islands and of course my own wonderful country, Australia. I am really interested in lost civilisations so would make sure i visited all of them. Would love to have a travel buddy too. Much safer and less lonely.