Must feel great to be debt free! I hope I know that feeling soon!
How to pay off credit cards
How I did it: I worked off my debt over the summer. I would put almost my entire check each week towards my debt, after a few months it was all paid... I actually had my 4 cards paid off once before but then fell into debt again. I already used one of my cards again (2 months later), but at least the other 3 are paid off.

