Do not go to the posted coordinates. it's indoors at a private business and it's not inside. The cache is very close by. You'll need to solve this puzzle to get the coordinates of where the cache actually is.
I'm not a fan of a lot of cult classic movies, but my favorite is Rock and Roll High School from 1979. It stars the Ramones, PJ Soles, Ron Howard's brother, and as I just learned, Huey Lewis as the vice principal.
One night in the early 90s I happened upon the movie at some ungodly early morning hour and set the vcr to record it. I was transfixed. I immediately fell in love with the Ramones and watched the movie over and over again. I'm pretty sure you can still find it on youtube.
You can validate your puzzle solution with certitude.
Tell me the name of the high school and I'll tell you where the cache is. The full name is two words, but you have to enter the answer into the checker as one long word.