My son hunted there and though there are big animals out there, it's unpredictable....like hunting, but with the added feature of certain areas being off-limits, other areas restricted for any military reason whatsoever and so forth.
Later in the season, it seems the animals know what "Off Limits" means as well.
If you're lucky enough to be on private land and can leave your stand up during the off season you can tie an old piece of cloth or something of the sort to your stand. I like to use an old camo bandana that I have. That way the deer get used to the movement and eventually don't bother even looking up when there is slight movement. This may just give you the time to draw your bow or raise your gun without being detected.