STAGE 1
The posted coordinates will take you to a gravesite.
Look at the couple's connected headstones.
F = The couple was married on Dec 1F.
Look at the military marker showing the full name of the purple heart recipient.
DE = The number of letters in his full name.
Look at the bricks around the small tree.
A = number of Butler bricks
B = number of Cook bricks
C = number of King bricks
STAGE 2 - FINAL
Final coordinates are: N 30º 45.ABC W 098º 13.DEF