
it's a question asked be4, and will be again.
It does not mather what you ship, illigal DVD's CD's, medication.. they all can get confiscated.
Like said be4, normal mail is the best way to go. Make sure you can see if some1 messed with it (seal it e.g.) and place a nice note (written by some1 else in there "thank you for the nice vacation... your gf )
this way you can not be charged, as you can not control what ppl sent to you.
but if you put your own name in there............ that's asking for trouble
I got my stuff shipped from all over the globe (to europe) and only had a problem once.
Split into several packages, sent out on different days, just to be safe.