Here in Oklahoma we call the local game warden , they will get you a carcass tag most of the time ( the good ones will ask if you need a tag , I just tell them as long as they know where I got it I don't need one , I get along real good with my warden , we have the same enemies , dang poachers ).
I have saved several backstraps and hind quarters that would have went to waste , one buck on particular was one that a friend ,y brother and myself had been hunting , cop car hit it at about ninety miles an hour , square in the rump , saved most of the back straps and some of the front shoulders and the warden have us a carcass tag and let us keep the antlers , dang nice eight point .
And on the road I work on we have drug them out of sight and saved back straps for the grill on rainy days , we do make sure they are fresh , we know the ones we call the troopers to dispatch are fresh , we can't finish one off in front of the traveling public .