I thought that February was the least crowded and value season as long as it was before President's Day. Birnbaum's book says the 1st week of February is the least crowded and the 2nd week of Feb. until Pres week is average attendance. It does say that value season goes to Feb 14 though and Feb 15 and after is peak season.
So, if you go before Feb 15, you will get value season prices, but you might get average attendance crowds?
ETA: So, is Pres Week Feb 18-20? Also, how are you all celebrating Mardis Gras at Disney? Just wondering what to expect if we end up there on Feb 5.