Do not have it professionally processed. Do not "age" it. As soon as possible after the kill, clean, skin, wash and DE-BONE it. Wash the meat well with cold water, trim as much fat as possible at this stage, get a large cooler and soak the meat in ice water for about 24 hours. Pull it out, wash it again with cold water, trim any other fat and all white/silver membrane (whatever it is called, it contributes greatly to gamey taste, as does the fat and bone) and turn it into whatever end product you want (steaks, grind it, whatever) and freeze until use. If you bust a gut or the stomach, wash the abdominal cavity very well before you skin it. Do not saw through bones, learn to slip a knife through the joints, it isn't that hard and it prevents bone dust and marrow (very gamey) from getting on the meat. Only the hams are connected by joints, the shoulders are not like ours, they are only connected by muscle.