If there are any trees for a treestand I would look to invest in one. If there are not then I agree that you probl. need to hide your blind better. Do you leave your blind out all the time or just when you hunt? If you only put it up when you hunt they may be seeing it and know it was not there the day before. Step back next time and look at your setup like a deer would. Can you pick your blind out easily? If you can then you can bet the deer are too. Try to hide your blind so it can not be spotted from a distance. This may include changing the place you put the blind or changing the camo of the blind to blend in with its surroundings.