I am planning on hunting with a blind for the first time this season. Some people I talk to say that you have to tuck it in the brush and cut brush to put in front of it, which I guess makes sence. Others say that “brushing it in” is completely useless, they say they have set it up in open grass fields and have had turkeys feeding close enough to spit at. Are these people pulling my leg or can these blinds work just fine without going through all the extra effort of “brushing it in” as well as being limited to areas where I can tuck it into brush?