A great video and your(and your son's) memories will last a lifetime. The reason for my curiosity about the experience ?
In 1929, a 19 year old Navy reserve student pilot from Elizabeth, NJ took flying lessons out of what is now Newark, NJ International in a 1928 Waco 10.
Unfortunately, he and his instructor( a WW 1 flying ace ) were killed when the aircraft lost power and crashed into swamp land near the airstrip. Theory is that the fuel was contaminated or that the war surplus Lycoming engine was to blame.
That student was my uncle, Joe, and until recently , the family never knew much about the circumstances other than what was passed verbally down through the decades.
My cousin, Robert, did a tremendous amount of research around 2009 about our late uncle, the aircraft, history of the Waco Aircraft Co. ,etc. and the circumstances. It is all on the web.