human
I'm traveling solo in South America soon and I need tips on things like documents to bring, safety tips, and what to expect at the border. Can you help me?
assistant
1.  Documents to Bring: Make sure you have your passport, a valid visa if needed for entry into the country, and any other necessary paperwork that is required by law.
2.  Safety Tips: Be aware of your surroundings and stay alert while travelling.
3.  Border Crossing: Expect long lines and wait times when crossing the border.