Interesting, thanks. That's a neat story.David Menasche's "The Priority List." This story from the Hollywood Reporter is the first and last thing reported about the adaptation. I'm not in the book, but a couple of my classmates got a vignette. I did see him once after he finished his roadtrip when I was doing one of my own, between when he finished the book and when it was published.
I went to grad school at the University of Connecticut, where one of the English professors was Sam Pickering, the real person upon which Robin Williams's character in Dead Poet Society was based. Whenever he discussed it (which was not often), he mostly disowned it. "I didn't do all that stuff because I wanted to inspire young minds, I did it because I was bored! I was trying to make teaching interesting!"