Some people Ive met dont process them well at all. Leave em in the truck all day.. hunt that evening then... gut and clean em! soak in cooler of ice water..or cool water.I cant eat that either! I never accept free venison!
I never accept free venison either, because it tastes awful, just like the stuff I watched shot, helped gut, washed out in a nice cold stream, hung in a cooler, skinned, aged, butchered, wrapped, and stuck into the freezer. Deer taken in areas with corn fields, alfalfa fields, apple orchards, deep woods, anywhere deer will live, you name it, I've tried the venison from that environment.
Even mixed in a sausage, it has a taste I just do not like. The only way I have found it palatable is soaked in a tomato based marinade for several days in the refrigerator, then cooked to fork tenderness in covered pan. Takes about 4 hours.
I have heard the "you didn't field prep it right", "you did not cook it right" and "it must not be corn fed" stories for years. Sorry the problem is it tastes like hell.
I have never eaten any southern deer, I quit trying to eat venison about 15 years ago.
None of this alters the fact that deer panic around cars and motorcycles, they run 30 or 40 mph, and they think they can out run you or that you can avoid them. With the results that both you and the deer are dead.