1.A friend of mine who has a few contacts in BA, said not to get money out of an ATM, but instead to sell my dollars on the "black market". He said I would get about a 20% percent better rate. I trust my friend, but was wondering if this seems outlandish or pretty commonplace.
2.We will be spending five nights in BA, before spending two nights in Colonia De Sacremento. We then have two more nights before our plane leaves. We were thinking of spending our last two nights in Tigre. Is two nights too much for Tigre? Any other ideas? Thanks in advance.