So hubby and I processed some of our Barred Rocks today, and I kept their feet separately. I have a crazy idea that I want to dry 2 of them, so I could send them to an anthropologist friend of ours that would get a kick out of it. At the moment, the feet are in the freezer. How should I go about drying them so it will be safe to mail and safe for him to keep for years to come?