Dont't forget to log the final. Please be respectful of the area.
Waypoint #1:
N43 00.083
W077 38.899
Notice the items nearby. Using these items, count the number of screws on the plaque and the year of dedication.
These numbers will help you find the final cache.
______= # of screws
______ = year of dedication
To find Waypoint #2:
Add the number of screws to N43.00.131. This is your new latitude.
Subtract the year of dedication from W077.40.982. This is your new longitude.
Enter these coordinates and proceed to Waypoint #2.
Waypoint #2:
Locate the Stull Family.
Add the total of Jacob Sr. and Susannah’s ages to N43.00.038.
Subtract Abigail’s birth year from W077.40.687
The result of your calculation is the resting spot of the final cache. You now have the final cache coordinates.
Final Cache: Remember to trade even and fair. Please hide as well or better than found! The final cache is located in a wooded area. The ground may be uneven. Be watchful of the terrain for any unexpected hazards. This is an easy walk if you are careful!
We encourage CITO – please bring a bag with you and help keep the area free of trash.
We hope you enjoyed your visit to another cache in the Geritol Follies series, Geritol Rush, placed in the town where Dee grew up.
EdDee
The New York Spirit Quest series of geocaches will take you to a number of historic cemeteries built by New York Pioneers.
In just over two years, the quest has grown to over five hundred twenty caches hidden in Indiana, Ohio, Pennsylvania, New York and Michigan.
The hiders have grown to thirty caching teams, most of which of which are comprised of Dogs and their Humans. Over 1,000 caching teams have logged over 19,500 finds. .

You can validate your puzzle solution with certitude.