ANY WW2 Historians here??

The whole plane is there!
If you're even kinda interested in aircraft, the USAF Museum at Wright Patterson AFB is a must see. Totally free, and completely worth the trip!
My grandpa was a crew chief on C40's and often fixed P38's during WWII. He "flew the hump" many times and said that as a crew chief he could do every thing a pilot could do, but he could also replace a fuel pump mid flight.

Only the fuselage was on display when I was there...and they have (one of?) the last B-36 bomber(s) there...and a Goblin parasite fighter...

If you end up in the Tucson, Arizona area, the Pima Air-Space museum is worth a visit. You can double-up with a visit to the Titan Missile Museum (about 40 minutes away) to see the last remaining Titan II missile silo (with a training missile inside). I wouldn't try to triple that up with the AMARG (aka "Boneyard" tour), unless you're going to spend a second day there.