Looking for a guarantor

I've lived in the country for 25 years and worked, but caring for my ailing mother has limited my work, and debts have accumulated. I'm looking for a guarantor who can help me secure an interest-free loan from a Jewish organization for 3 years. All you need is documents and a good credit history. In exchange, I can offer a professional massage once a month (I'm licensed). Any help or advice would be greatly appreciated.