A group of us are headed to South America this Sunday. Thanks for your advice we have received so far. We have all traveled extensively but never to SA. Staying at Sheraton.

Couple quickies:
1. Any reason to book a tour or guide?
2. Do we need to book any activities before leaving USA (e.g., Iguazu Gran Aventura Nautical Adventure, Parque das Aves, etc.)?

No.
No.

No and no

Thank you!

Thank you!

I agree with the 'no, no's

No & No.

In BA, no expensive watches or that kind of thing and beware of the ¨bird poop¨ trick.

Have a great time in my country.