4 people can make lots of noise after the leaves start to fall especially if it’s dry. But scent control is always more important. Stop using all the scents before you leave. No colognes or perfumes, use unscented deodorants and wash your clothes with unscented detergent and do not use those scented dryer sheets. Products like Dead Down Wind help, but they work better when you are snoozing in a blind than when you are humping over a mountain. At camp, change clothes so they don’t smell like smoke. You can even put your hunting clothes in a bag with local plants and/or tree branches for a natural pine scent.