This is a puzzle cache, and as with most puzzle caches there is nothing to find at the posted coordintes so there is no need to go there.
To find the cache, solve the puzzle then go to the final coordinates for a quick easy find.
The cache can be found at S41 3A.BCD E173 5E.FGH, where:
A = Dragon
B = Four Seasons minus Frankie Goes to Hollywood (on Monday)
C = Green Day
D = Frankie Goes to Hollywood (on Friday)
E = Little Jimmy Dickens
F = Uriah Heap
G = Guns N Roses minus Roxette
H = Neil Diamond (1972 Album)
The cache is a RITR log sheet in a plastic zip-lock bag in a small pill container, in a larger camouflaged pill container. B.Y.O.P.
Please ensure cache is jammed into the location it was retrieved from, this area floods, hence the reason for the flood control dam, and can expected to be under water a couple of times per year. 