I have sent mine twice now, to the CCL address and haven't received any acknowledgment yet. Sent it to myself as well so I know it went out. Is there a number I can call or should I just try again? Leaving in a week.
Our hotel had a map. You should also be able to buy one from Amazon or Barnes & Noble. None of the locals anywhere in Argentina, Uruguay or Chile had phones in their hands while walking on the streets, stark contrast to the US>