For those whose coms can support Google Earth, its a must try.
Can see inside air bases to see what's going on!
My personal recommendation is Davis-Monthan Air Force Base, aka the
Boneyard, there you will see heaps and heaps of old aircrafts
dumped there, minus some of their parts. Saw a lot of B-52s,
F-111s, F-14s, A-4s.
Also take a look at Hickam Base, Beale Base, for the latter, you
will see U-2s and at least 1 TR-1.
Have fun!
PS: Can see what's at P. Tekong also.