Hi Doug,
I know how it is to be getting old! My first visit to the United States Air Force Museum was in 1969 after we moved back to Ohio from Colorado in my junior year of high school. It was still at Patterson Field, with the entrance at downtown Fairborn (the city where my wife and I married). It moved to Wright Field in 1971, if I remember correctly, and my first visit after the move was in March 1972 while on leave from the Army. Such changes over the years! I don't get down there as often any more since it is now an 8-hour drive for me. Last visit was in May.
Anyway, the Pensacolo museum is now called the National Museum of Naval Aviation. All the government museums are being renamed like that, which is why the AFM was renamed. Only about 5 years or so ago.
My first trip the the NASM was in 1977 not many months after it opened, and have been there once since back in 1991. I'm eager to get a chance to see the stuff at the airport. In 1991 I was able to get a tour of the restoration facility and the Enola Gay was there in pieces (as you can see in my gallery).
My first trip to the Army Aviation Museum in Sept 2003 was only for outside shots, since the museum was closed for repairs due to flooding. however, we got inside in December the following year. Fortunately during our first trip we got the XCH-62 shots because that has since been scrapped. I'm really wanting to get to Warner-Robbins, since I've seen Daniel's shots there.