Some of us seem to find fabric at our Goodwill's and thrift stores and rummage sales, while others never see any.
Question-----is it the area you live in? Is sewing and quilting common where you are? Can you tell what your area is like by the number of quilt &/or fabric stores?
I seldom find a lot of fabric, but I almost always find something.
(haven't been out for a couple weeks--------time to go again!)