Not Sure When It Will Happen

For as long as I can remember I've wanted to see more of the world. I've been to places like India and Singapore and such, but that was mainly for reasons to go see my extended family. Now I want to do so much more on my own and see every corner of this earth, like New Zealand, Europe, Australia etc., but I feel so financially stunted. I feel guilty for asking my parents for money to gallivant around the globe, what with them having to pay for me to go to college and possibly graduate school. But now that I've graduated from undergrad, I just can't get this yearning out of my head. I know that opportunities like this will be still possible when I'm older, but then I get the same feeling that life is so short, and it might not be the smartest thing for me to keep putting off this goal. I feel like there is so much abroad that I can gain wisdom from to help me grow more as a person, but I have no idea of how to go about doing it. I guess you can say I feel trapped. Eh...whatever.