The geocache is NOT at the posted coordinates!

This is a solve on site puzzle is should be easy for all to solve, or is it?  The posted coordinates take you to a place where information needed to solve the puzzle lies.  Good Luck

N 43 32.ABC

W 84 08.XYZ

A = The number of letters of the first name of the first person on the plaque

B = How many posts support the roof

C =  How many doors does the band shell have

X = Number of letters of the last word on the plaque

Y = How many rows of blocks on the wall the plaque are located on, plus (10 x .1)

Z = How many rows of blocks are above the center door

Good Luck and Remenber Nothing Ventured, Nothing Gained