If I could change my life and pick a place to live, I would definitely choose Alaska. The final frontier just calls to me, and I would want nothing more than live among the wildlife.
If I didn't have to, I would not work a single day. I would fill my days with exploration and experience so that I can gain as much knowledge as possible.
Once I got the most out of Alaska (which would probably be never) I would pick a new place to explore. It would likely be Costa Rica!