RockAndSage
WKR
Get a big cooler. Build a PVC rack for said cooler. Fill with ice underneath and put meat on the rack.
Monitor it for 7 days. Drain water off and add ice as needed. Then debone and process. You won't do it another way after that.
You have some photos of this setup, by any chance? Very interested in it. Have always hung deer hide-off for a couple of weeks, but am looking at doing boneless/gutless field prep this year, and am at a loss for how to age just the meat itself. This looks pretty promising.