I just built a ground blind from hemlock and it isbig enough for 2 people to hunt in a possibly sleep in but i was wandering if it would scare the deer away. I plan on putting a camo tarp over it but where i am putting it deer will see it. The deer have a trail coming down off a ridge and into a field and i have the blind on the other side of the field on a knoll which is about 40 or 50 yards away. I know the deer will notice it and know it wasnt there but will they stop using their trail because of it or will they get used to it eventually. plz help