You'd think a package with drugs sitting in a post office would be the easiest way to catch someone, because the employees could call police as soon as they see you, unless you didn't show ID or used a fake and didn't put your real name on the package. Or does it not matter because if LE finds drugs in your package they'll get you anywhere any way?
Edit Sorry for the title, it's late and it sounds like I'm retarded.
well might be two fold
1.) Less hands touch the package (no delivery man etc)
2.) Your name is tied directly to it no doubt.
Use your current address, previous tenant if you want.