No cache at posted coords.
Since Shame Difference didn't go as well as I wanted, Blue Lighters is back again, this time using the other part of the original. If you're still stuck on that one, this should help you out.
I present to you eight nights (technically a lot more, but for the sake of the puzzle, eight), meaning you can assume N 37 2X.XXX W 122 1X.XXX.
You can validate your puzzle solution with
certitude.
Congrats to LydiaSimmons on FTS and StadsAlv on FTF!