You've heard it... morning reveille. Time to get up and start the morning march... unless you can find the cache and stop the bugle from playing.
The posted coordinates will find you facing a log house.
Count the logs (or holes in case of missing logs) that make up the frame of the front door.
N50° 42.775 W96° 59.080
Subtract that number from the North coordinates
Add that number to the West coordinates
(PS, if you go to the above coordinates without counting the logs, you'll need a snorkel.)