I know that PR uses USPS. Do they do delivery to your house or do you need to get a P.O. Box? Are the mailboxes secure? In CA we have had a lot of mail theft (letters and packages), luckily I live in a neighborhood where that has happened (yet).
Let me know what you all do for your mail. Thanks in advance and thanks to all who answer my myriad of questions. I am trying to research as much as I can before our move at the end of the year.