We are planning a trip to Argentina in December mid and have limited or no knowledge of how to plan an itinerary. Would like it to be a mix of cultural and natural things - but don't have the ability to hike. Would also definitely like to see some wineries if possible. Also is 2 weeks good and can we see some parts of Chile too? The only thing I do know is that we will be flying into Buenos Aires. Many thanks for the help.