The corn is also planted close here, thats why you need the wind or rain to cover the noise. It is also the case that stunted stalks, wet areas and racoon damage create open spots in the corn. I hunt my brother-in-law's 1500 acre dairy farm, 800 acres of corn, the rest grain, soybeans or pasture. There are a couple of small woodlots and hedgerows and it is here that you'll find all the other hunters (I was surprised at how many). Yes, hunting in the corn is tough, but thats where the deer are once the season starts. As 2-BIG said, you can learn the places favored by the deer, and yes, stalks do cause arrow deflections, but so do twigs. I think the most intimidating aspect of the corn is inability to see very far, but that works in your favor as well. Wind swirl is most pronounced where the corn meets hardwoods, so I try to avoid being to close to an edge. No backpack, fannypack or quiver. Leave 'em at the field edge. If you need a second arrow, you probably need to relocate anyway.
Tim