The deer you saw, where were they heading to or coming from? Where do you see lots of acorns or fields? What has your scouting proven? Do you have a back-up plan/location that you can put into play since your current spot is not producing deer right now?

My suggestion is to perhaps move 50-100 yards closer to where you have seen the deer. If not, try another location all together. One year I wasn't having much luck in a particular area I hunt that provided great action in the years before. After 2-3 partial days/mornings of hunting, I switched to another location down the road about 2 miles. BINGO! Now, I ping-pong between the two when I get anxious. You might want to try another location.