File Chapter 7 or be a slave for 6+ years?

I have $35,000 in credit card debt. I am unable to find work in Michigan except selling on eBay, which is how I amassed most of my debt. I did well for a couple of years, but loss of sources, increased competition and slow sales over the past 2 years have left me living with my parents and barely able to make my minimum payments. I am not using my credit cards at all, and literally have no money left after bills, food and rent. (I do pay rent, which helps my Mom – it was actually her idea that I move home.) According to the online credit calculators, at my current payments, it will take me more than 6 years to pay off all my cards, that is if I can find the money. Should I just go ahead and file Chapter 7, since I’m probably stuck at my Mom’s house for the next several years, and will be lucky to find a job at Target? Would a Chapter 7 hurt my chances at finding a crappy minimum wage job? After being self-employed four years, I don’t have the resume to get a good job anyway.