I agree with the other ladies about the necessity- rather, un-necessity- of credit cards. They are a trap, and what you'd pay in interest to the cards, you could be paying yourself by collecting interest in the bank.
I, too, am a HUGE fan of Dave Ramsey. I can't believe it's taken me so long to figure out how HORRIBLE credit cards are and how EASY it is to save money and spend less.
I know we've convinced ourselves that we need it for "emergencies", but we don't. Through Dave's program, we now have an emergency fund. And I can tell you by my own experience, that it gives you MUCH more peace of mind, knowing it is there...in case you need it.
I don't mean to preach, but I am speaking from experience. I wish I knew many years ago what I know now. And I would never encourage my kids or anyone to get a credit card now.
**Please, feel free to share what you think you need it for. I know many of the Dave Ramsey fans would be more than happy to help you find an alternative to a credit card. I just hate to see you get yourself into something that may be difficult to get out of later. (Again, speaking from experience.) Feel free to e-mail me personally.