Hello, and thanks for your question! My name is XXXXX XXXXX I am happy to assist you today!!
Here is the problem your going to face.
#1, is this on private property where nobody can get to it and sleep?
#2, Are you going to invite people over to use it or just you and your familly?
On a structure that large, yes they probably will because its big enough that if it fell it would hurt or kill anybody it landed on. If your out in the sticks (I can say that because Im from louisiana) and have no building department to just "check"things out, then most times they dont have a problem with a person building a shed to keep things in on a temporary basis. I have built several and can tell you that it will greatly depend on the area you live in.
But if your out far enough away that your hunting then your probably not going to have anybody just drop by to look unless you have a person that turns it in .
If this helps answer your question please click the green accept button for the first expert you were working with as I was just helping him out while he was offline.
If not im still here to assist you.
Charles ps. What and where do you hunt?