Hi from Oklahoma City, OK. You might also check with churchs in your area. Many in OKC have sewing and quilting groups and are usually very willing to help with scraps and instructions.
Also, as many already know. I am not a purist when it comes to fabrics. I shop garage sales and thrift stores for cotton items (100% if I can). If you start out with large squares for a scrap quilt the fabric can be very inexpensive this way.
Also, many times garage sale people will let you come on the last day and pick up what is left for free.