Wanderlust

A friend of mine is currently traveling abroad, and reading her blog updates is giving me a serious case of wanderlust.  In my current soul searching I have decided that I have no clue what I want to do with my life, save one thing; travel.  I do not know what I want to do for a living, I do not know where I want to live, I do not even know what I want to study in school.  All that I know is that I want to travel the world.  I loved being in Europe because of the feeling of unsettledness.  I loved not knowing anything about a city and trying to adapt to a new culture.  I love entering a situation where-in I do not speak the language and I have to manage a transaction.  I am not sure what I am going to do to achieve this goal, but I am going to spend my life traveling the world.  I have no choice.  I have never felt more driven to anything in my life as I am to traveling.  Any ideas?