I like to take things as I go (at least when planning seems like overkill, e.g. for non-critical things). This caught me by surprise the last time I flew into NYC from Europe. I had intended to get into the city and then call a friend I was staying with to meet up and go to their place from there. Naturally I didn&#x27;t get the address before hand. They wouldn&#x27;t let me into the country without an address on my dis-embarkment card. I had no signal so I couldn&#x27;t call or look one up either. Absolutely ridiculous. Any address as long as it wasn&#x27;t a fake one that they would notice to be fake once they entered it in the system would do. What an exercise in futility. It&#x27;s unlikely that someone who intended to do something seriously criminal would give the correct address, therefore it is just a big waste of time and resources.