Every year we run into the same information on the net at hunting season and it's usually the most misleading information available for insuring good flavor and meat integrity for the venison harvest.
Hanging deer for a week or more to "age" it
Soaking the meat in brine water over night to...
I have 19 pieces of dried deer sinew that measure 5" average each. If you pound gently with a rounded rock, you can separate it into small strands for many practical and craft uses. I've included in the images a bundle of already separated sinew to show you what it looks like. Asking $25 for it...