SillySusan - As Kassundra mentioned Joanns and Hobby Lobby have a variety of types of batting and the cost is good with the coupons.
Best laid plans sometimes don't pan out - my weekend was a busy one taking care of one of our senior relatives who wasn't feeling well - my Aunt is 98 and is fiercely independent and never tells us when she isn't well and never asks for help but after a few incidents on Friday she needed care. There definitely was no sewing action taking place this past weekend. She is feeling better so maybe I can get my machine out tomorrow.
Hope you got a chance to sew on National Quilting Day