Flint-Hill is indeed an Educational Working Farm in Lehigh County, PA. No mention on their site of Ken Rice (or any other individuals for that matter).
Info needed Ken Rice
3 months ago
Ken's FOTMD page is here http://fotmd.com/flint-hill
You can try contacting him through here, though he has not logged in here since 2015. He might get your email if you message him from here.
This is his Youtube channel page: http://www.youtube.com/@FlintHillVideo/videos
P.S. I just wrote to him from the only email address I have for him, with a link to this discussion.
Those irritated by grain of sand best avoid beach.
-Strumelia proverb c.1990
updated by @strumelia: 03/22/23 04:57:33PM