I just went last month,just awesome,4 large hangers.Bring walking shoes,lots of camera space and battery,and some cash for the gift shop.
Look up Spinoza's pizza,its in a mall, but great wood fired pizza.
My album is posted in a thread in this section a couple of pages down,about 80 shots to check out. http://s180.photobucket.com/user/tojo72/library/US%20Airforce%20Museum
Also did the NFL HOF and the Rock and Roll HOF