I'm not sold by the relative decline of the Yen. Declined compared to what? Do agree with Eastern Europe comments, especially going beyond the capitals. You mentioned you already went to Argentina - was that only Buenos Aires or did you venture to other parts of the country? I was in Mendoza in May and found prices there considerably lower than those in B.A. Pleanty of hotel choices, great (dry) weather, the Andes at your doorstep and most importantly lots of wineries to explore. Check the Mendoza thread in the Argentina section. Consider also Iguazu, Salta or Cordoba.