Always sad to see fatalities. In this case, also a blow to the Collings Foundation and it's national tours of giving rides in such planes.
I took a couple rides on their B-24 and one on their B-25, and have toured inside the B-17 several times, but not a ride on it. I count them as some of my most-treasured experiences.
Several players here have taken rides on that B-17.
Also, Columbo, former player here who passed away recently, was the pilot of the Collings B-17 for a while in his life.