get a couple good flavors of estrus and doe piss....a real set of antlers you can bang..
do research, find out when yer peak rut is...be ready to go for those 5 days(no matter what..do ya really want him?)...especially when the temps get the lowest..
put out the estrus like you would play the wind bowhunting, just backwards...
dont rattle to much, but when you do, play it out in yer head like the 2 biggest bucks fighting...tink tank, bang bang bang..then stop fer an hour er so...
wait til you see the whites of his eyes to shoot....dont think about the shot too much, er ya might have a few adrenaline rushes before he even gets in range. gl