First LP to the north of the damaged LP at the listed coords. Thanks to GeoCraig for the replacement.
It's a CHALLENGE! The cache IS at the posted location. You may sign the logbook regardless. If the logbook is missing, feel free to replace it. To claim "Found it!" you must satisfy the challenge.
You are to find, or to have found, caches in an unbroken East-West continuous string of counties that stretch from the Atlantic Ocean to the Pacific across the USA.