Junior,
Spiveyman is almost dead on his reccomendation. As weird as it sounds, an old time farmer told me that whenever he was outside, OUT IN THE COUNTRY OF COURSE, that he would take a leak at different spots around the perimeter of the garden. At night he did not use the bathroom inside, rather he used a SLOP JAR, (some of you may not be old enough to know what that is) and he would take it outside the next day and empty it around the garden. I did his first recommendation, still have an antique slop jar but they are too valuable to use anymore so I don't do that part. Believe it or not, I am not bothered with deer and they are over populated in this part of GA. To bad it doesn't work for raccoons, they dearly love Silver Queen corn and can ruin a patch in just a few nights of raids.
If your're in the country, try it!!!! If not, I wouldn't advise it for the neighbors might be inclined to call the law!!!! No matter how well intentioned the act, I don't believe the law would be impressed!!!
Pete