I want to preface this by stating that it appears you have received excellent input already from other Beast members. I will approach it from a heavy pressure public land point of view and offer a little different perspective. Perhaps it would be something to consider during your gun season. As Ken alluded to, when the hordes of hunters are present it usually becomes necessary to acquire a different mindset and approach. For example, if this public property were in my neck of the woods it would be pounded. There is no area remote enough; accessed by boat or foot, to provide any real protection from swarms of hunters... this property is a piece of cake to access. There is very little offered to provide a buck enough protection to get him to his third birthday here in Mid-Michigan.
That being said, there are always areas on a property of this size worth scouting and or hunting. One of the first areas I would check is the small potholes of water visible on the aerial photo. If a small amount of thick cover surrounds these micro environments of water and muck, it may hold decent buck bedding. A barrier of this type may allow a buck to approach it with differing wind directions and allow him to take advantage of the location. Buck bedding locations are very important in high pressure areas, as very little daylight movement is common even during the rut periods.
Another consideration where I find high pressure buck bedding on a property of this type is the small floodplain thickets surrounding the inlet / outlet creeks around the lake. I marked several with orange circles.
I also noted several other potential locations that I would consider- small pockets of cover with what I call "X-Factor" bedding. Looking down on the aerial the buck's bed would be the middle of the X, with the arms representing cover to cover escape routes (these also act as bedding approaches depending on the wind direction). I penciled in one of these "X-Factor" areas on the west side of the lake. They are really hit or miss areas with heavy pressure, but worth checking out.
Congrats on locating a decent sized chunk of public land to compliment the hunting you have in place.
Bridge
As previously stated,I am unsure of the archery pressure or even the orange army pressure for that matter. Just something i will have to find out i guess.I will put your locations into my GPS along with the others and give them a through looking at 
) they think its easy hunting cause the numbers show little pressure. What many don't realize is that I have more woods on 80 acres in Mi then I have on 1800 acres in KS. It doesn't take much pressure on a river bottom to alert the deer to steer clear of the tree lines when your talking long narrow cover. While the deer have big open fields to go hide in out in KS, the deer in Mi will likely run into another hunter and get shot. So you get older deer in states like Ks, but it doesn't take many people to educate the deer in a hurry in places like that either. 
Your also likely to get some pressure the first few days to a week of archery season, then many just give up. The deer will gravitate back to this spot once the pressure has dropped, or the surrounding cover(crops) have been harvested.