All of the restrictions seem legitimate to me, but I would think that the burden to prevent guns on premise should fall on the business owner to clearly mark each entrance, with a sign that looks something like this: http://i.imgur.com/b1OahUA.gif I really don't know why anyone would be opposed to a one-time, mandatory gun safety class for prospective gun owners? If you are already knowledgeable because you grew up around guns, then you will be a true asset to the class and we in society will be grateful. Just take it. Then, after that you never have to take it again.Of course, her car is probably more dangerous to the public than her gun.
-Probably why we have mandatory drivers education classes and a, sometimes rather difficult, written test.