I am thinking about ordering a bong from Grasscity. I would like to pay in cash, and have it delivered to my friends house. I have a few questions. -Is there any way of telling what is inside the box when it is delivered? -Will someone have to sign for the package when it is delivered? -If so, Will the paper they sign say what was in the box or where it is from? Thank you. I just want to make sure this ordering process will not get me or anyone else in trouble.