The cache isn't hidden at N 38 33.000 W 121 38.000, it's hidden at N 38 33.ABC W 121 38.DEF where:
My first finds of caches by:
A) Two Bison: This letter appears twice as the first letter of a word in the title (mod 10)
B) JoyfulNomad: First letter of second word (mod 10)
C) ecrane: # of ft from a great hider
My oldest finds hidden by:
D) ecrane: Digit that appears in the title
E) JoyfulNomad: (# of letters) - (# of punctuation symbols)
F) Two Bison: # of digits in title of oldest Multicache
Also, congratulations to Nylimb on his FTS
You can validate your puzzle solution with certitude.
H #11
F 851