Just decided to take a 3+ week vacation to Argentina and Chile in January. Thinking we'll fly in/out of Buenos Aires, spending 2+ weeks in Argentina, with about a 1 week side trip to Chile (Santiago+). Have heard a lot about Patagonia, and would like to include that if it works. Usually like to "self guide" rather than go on a tour (not afraid to rent a car and drive at our pace). Don't speak Spanish, but not afraid to struggle. Open to any suggestions or ideas.
Thanks!