This cache is not at the posted coordinates.
This puzzle is part of a series. Make sure to collect the code to find the final puzzle, Final Number.
I'll give you two points, you find two more points. The cache will be at one of them. Nice and easy!
Point 1: GC15HB3 China Camp is 968.85 Smoots away from the cache.
Point 2: GC45X39 Can you hear me now? is 28,212 Palms away from the cache.
Sorry, my feet got tired.

You can validate your puzzle solution with certitude.
Congratulations to toolrep1 for FTS!
Congratulations to ImDaddyChip for FTF!