This is a simple 2 stage multi. The coordinates take you to a memorial where you have to decipher the code to get the final coordinates. No worries, this is an easy one to decipher if you have done some puzzles.
The cache is located at N39 44.ABC W084 31.DEF
A=1st letter of the 4th word.
B=1st letter of the 6th word (PLUS) 6th letter of the 6th word.
C=5th letter of the 10th word.
D=7th letter of the 5th word.
E=5th letter of the 5th word.
F=2nd letter of the 2nd word.
You may encounter muggles near the final, so to make it so you spend less time there be sure to look for a hiding place that the color matches the color of this memorial.
You can validate your puzzle solution with certitude.
As always let me know if the log is getting full or needs maintenance. Report DNF's so I know if there is a problem or if I need to raise the difficulty. Do your best to put it back in the same spot.