We live in Miami and are trying to plan a trip to BA. We have set aside a week in March, and would love some advice to plan an itinerary. Do we need a week in BA, or should we plan on taking some day trips from BA and or/short flight to somewhere not too far away for a couple of nights? I just ordered Fodor's Argentina, but find advice from FT forums to be the best!

Any help would be appreciated.