The cache is NOT at the posted coordinates.
Do not go there as you will find yourself in the middle of the main intersection in town. The final location is within 2 statute miles of the given location. If, when done with this puzzle, you find yourself outside of 2 miles from the given location, you need to do the puzzle again.
You will need to be familiar with Pi and the string of random non reoccurring numbers that follow the decimal point to get to the proper location.
For your Latitude you need to search for the seven numbers that start at the 7,661,787 digit of Pi AFTER the decimal point.
For the Longitude you need to search for the eight numbers that start at the 9,403,132 digit of Pi AFTER the decimal point.
The geocache falls within the circle in the map below: 