Crochet blankets for chemo patients

I am disabled/retired and fighting my own chronic debilitating illness.   I have crocheted blankets and other items for friends and for sale for many years. This year I made hats for homeless people but my personal funds ended that after about 10 hats. A friend bought a blanket I made for a chemo patient to use during treatments and I wished I could supply more patients with homemade blankets to show someone cares and boost their spirits during their illness. I can not afford the yarn, but have an abundance of time. I will document the process, including photos of purchase receipts, finished products and recipient photos (if they are comfortable giving them) to show all donated money goes to the proper place.