ORIGINAL: jmbuckhunter
Look for terrain features that funnel the deer into a narrow area that you can cover with your bow. It could also be the vegetation that does the funneling.
What he said,and here's one more tip.
Pick a tree with plenty of cover, I'd rather be ten yds from a trail in the perfect tree then 20 yds from it in a so so tree. There is nothing wrong with setting up 10 yds off a trail. I have a tree I set up 7 yds from the deer. Its more aboout cover than distance.