You can download a docent training manual here: http://stevebailes.org/IceMt/Docent_Training_Packet.pdf
Ken Caldwell recorded some highlights from the docent training 2018 (55 min.)
Ken Caldwell's friend, Bob Peake, made this video when Scott Clark was considering selling his house by the church. (The Clark's have taken their property off the market.) It has some nice drone images of Raven Rock and the mountain.
Bob Sinclair shared this trail map: Ice Mountain trails.pdf
State Journal article, by ANDREA LANNOM, http://www.statejournal.com/story/22939901/ice-mountain