Dont worry about it,especially in Maryland where most deer have daily contacts with humans. Love warm hunting,Can sit all day without freezing. The best times of course is early and late and if hunt close to food sources and water.Take advantage of natural scents in the area ,such as evergreens,rub them on you along with them wild onions or garlic grass.If you hunt on a farm with livestock stump on the floppersand use it