I recently moved across the country and left most of my bunker at my mom's house. I was going to have her send me some and have never mailed any before as I had no need. I was wondering which company was better in terms of not hassling her about what is in it? If she tells them there isn't alcohol in it can they open it anyway? What should she say is in there as it will be obvious it is liquid of some sort in roughly wine sized bottles?