i think it helps but it won't make you "invisible" so to say
use the scent free soap and shampoo
use the scent free/ UV briteners free laundry soap
use cover scent on your boots and what ever else you want
try to stay down wind of ambush site
try to stay elevated (the higher up you are the easier the kill, IMHO)
but most of all have fun and enjoy this great tradition bro