After doing some basic searches on RC and reviewing the GARF site, it appears that once you get the basic principles of making Agrocrete or Oystercrete down, it's fairly simple. Actually the Oystercrete is the most interesting.
The instructions that they give on GARF are a little unclear to me and I was hoping that someone in the area had done it before and would be willing to give some DETAILED instructions.
I would even "spring" for and all of the materials and host a "Show Me How" at my place if someone would be willing to do it!!!!!!!!!!