Not very many of us can afford to do this and only 31% of Americans said if they could afford to do it, they would. What is it? @Kristi Rieke even if I could afford this one .. no, I wouldn't do it.
Interesting with all the clues, not a vacation but one could call it one, something most cannot afford but still do not want to do if they could afford it. Somewhat scary for most hence most wont do it, retire early most WOULD do......I think it is something that involves adventure..perhaps become an airline pilot or astronaught where one would go high above earth either in the atmosphere or almost there where its hard to breathe and has danger. I will say become a astronaught or overseas long distance pilot.