I have an extra frig in my basement just for meat, Urac, feathers and such. When I clean a deer I take the hams off, the shoulders, the neck and remove the ribs from the backbone and cut the spine into 2 pieces. All of this goes in the frig for 10 days to 2 weeks. This aging gives the slow tenderization and flavor enhancing that aging allows. The meat skins over in the dry frig but this protects from drying it out totally. Just trim this dried meat off and good, tender venison is underneath.
I brought a back strap back from this past weekends hunt and we had fried medallions for supper last night and it was excellent. You don't have to age game but it helps.
When I first started hunting I remember being at the Bill John hunting club in the swamps of coastal SC for the opening of the season on August 15. Any deer that were shot were gutted and hung in a screened shed to keep the flies off but no refrigeration. At the end of the day the meat was divided up and none of it was spoiled. Pat