The coordinates above will take you to device used to cool people off on a hot day. From there walk NW towards a utility pole in the middle of the field. Take notice of a birdhouse (#24) beyond and to the right of the utility pole. Veer to the left some so that the birdhouse lines up directly behind the utility pole while you walk towards it. On your way to the utility pole you will notice a martin house pole to your right lining up with another birdhouse (#22) beyond it. Stop at the exact location these two pairs of objects are lined up at the same time. At this location create a waypoint with your GPS and change the coordinates as follows- Subtract two minutes from the Latitude and add one minute to the longitude. Save this waypoint* and do a GOTO to it to find the final cache. Good luck!
* To find a suitable location for the cache it was actually hidden about forty feet northeast of this waypoint
There are two other geocaches in this part of the Greenway, so if you plan to look for them as well, save this one for last.