Local Support Through Support Groups

Hi: I have some friends that are single parents. They have mentioned to me how valuable some of the support groups they have joined have become to them. One support group through their church for single moms changes her oil in her car and does some tune up work on her car for her. She also has a trading network for babysitting!!! Smart lady. Does anyone have similar support as a single parent in their local community? Please share. It really helps for others to know where to seek out support and services. Thanks very much.