Thanks for th info RJ.
Like I said, I'll probaly get one in february. Dont you need a crdit card to book Hotel rooms and stuff?
Nope. I have a Chase Bank Card and I can use it as a Debit card...and I don't OWE anything afterwards.

The thing about Credit Cards is that if you buy something, then hit a financial snag and can't pay, the interest compounds so quickly (and drastically) that an item which costs a couple hundred bucks could cost you a couple thousand.
As long as you plan ahead, make sure you have some savings, and show some self-control, you should be fine though. You know yourself better than we do.