The Cache is NOT at the Posted Coordinates. You must complete the Adventure Lab Caches to get the actual coordinates.
This is a bonus cache for those completing the J.N."Ding" Darling Educaton Center adventure lab caches. In the journal entry for each stage will be a partial coordinate for this bonus.
The Ding Darling Education Center is open daily from 9:00 AM - 4:00 PM, closed on federal holidays. There is no admission fee and parking is free.
The final may be found at N 26° 26.ABC W 082° 06.DEF