I hunt a 10 acre "farm" and also have limited ability to move but I try to rotate to differnet sections- say 100 yards away or so, on a regular basis pending wind direction. Bucks are few and far between though, so- Take a new approach if you only have a small plot to hunt- hunt does, they eat just as well and its better for population control anyways. If a great shooter buck walks by- bonus. I take five does and save a tag for the buck should he walk through but if at the last week I still have it- another doe gets into the freezer. I never get too discouraged taking this approach, there are always opportunities. Then again, I live in Northern Va were you can't through a rock without hitting a doe and they are just as big as the bucks