What Tools said: go take a few lessons and see if you like it, or have an aptitude for flying. And ATeamer said, make sure you can get a medical. THEN, you can cross the next bridge….
Dunsfold Aerodrome in Surrey, England had 3 747’s used for filming and training. I think one of the JamesBond films used it, but not sure if it still is in operation.
Try dunsfoldpark.com
Those Radio Shack panels are awesome. The TRS-80 mounted just under my glare shield is coupled to a Humminbird GPS fish finder unit. Not only will it allow me to follow any river in the USA, but I can zero in on a 10 lb bass from 5k feet.