The posted coordinates will put you in a place where you can see a statue of George Washington. To get the final coordinates of George's treasure, enter into Certitude the color of the rocks surrounding his monument. I cannot tell a lie -- the final is hanging out nearby but parking can be challenging on school days. Observe the posted parking restrictions, and depending on the day and time, you might have to walk a little ways.
You can validate your puzzle solution with
certitude.
Congratulations to Chaser651 for a presidential FTF!