This is just my two cents. If the acorns are plentiful and there is cover nearby, that is where the deer are. I would try hunting in the Oak to see what is moving in there. As wetley said before me finding the funnel where the deer walk between their bedding area (thicket where you jump them) and their food source is the best bet. Deer will not walk in the open during the day unless they have to and if there is no other food source.
I also live on the Eastern Shore, where do you live and where are you hunting? Good luck!