ORIGINAL: LKNCHOPPERS
It depends what you are trying to get out of that 80 acres. If you and your buddies all want a place to hunt together then thats what it will be. If you want a place where you can move and adjust your setup then you will be limited. If five other guys will be there every time you go there it will be too many in my opinion. I prefer private spots when ever possible.
This is exactly what your going to get with 6 guys but I have seen it done but with that swamp not being on your land it will be harder.
In wisconsin up by my hunting camp we dont own land so its public. After day one i just go in the swamp and climb a tree and the pickings are amazing when the pressure is high. The deer will be in that swamp when all 6 of you are on your land.