Paying off 0% interest CHASE credit card

Every dol, Chicago

I was out of a job for almost two years and racked up $31,000 of credit card debt so I could pay for utilities, taxes and food. I was responsible and put it on a ZERO percent interest CHASE credit card. I found a job and have pad off twelve thousand but need to pay off the remaining $19,000 before September 2012 when the zero percent offer ends. Please help me achieve my goal of being debt free in 8 months! Thank you, Logan