An individual, partnership, association, corporation, municipal corporation, or state or any political subdivision thereof engaged in, or preparing to engage in the following enterprises, the property of which is enclosed by a fence, wall, building, or water frontage or any combination of the same, may post around such property at each gate, entrance, or dock and for every one hundred feet of water front a sign reading "No entry without permission":
13 V.S.A. § 3437