The dry hop schedule looks like Matt Brynildsons also. Two 3 day dry hops is what he uses for FW IPAs. There are some notes in the margins that we can't read though. It's interesting that the guys at Societe brewing also use two 3 day dry hops and one of the founders worked at Russian River...
These gypsum and chloride numbers are in line with Matt Brynildsons water treatment from Mitch Steels book. Calcium, sulfate and chloride all around 100ppm. Vinnie is very forthcoming with all aspects of his recipes except water treatment, only saying he does add gypsum to mash and...