The cache is not at the posted coordinates. This puzzle cache is part of the Florida Finders Fest 2018 Butterfly geo-art. See below, to determine where the cache is.

The native Fall Webworm produces an active caterpillar that has expanded its geographical range across both oceans into two continents.
The Fall Webworm is a moth that comes in two colors: all white in the north, or white with brown patches (almost like a giraffe) in the south. The pronotum is hairy. Legs are white, or orange with brown on them. The name stems from its larval form, a caterpillar that spins a silky web with its newly hatched siblings. These webs can cover twigs, branches or even entire trees. It acts as a barrier, allowing the caterpillars to feed on the leaves of the host plant with a good degree of protection from predators. Both versions are now present in Europe and Asia. First sightings of them out of their native range began in the 1940's.
Managment of Fall Webworms is not considered necessary. Certain species of wasps and flies are predators of this caterpillar, so a biological control exists.
Solve this challenging trivia question, to figure out where the final is at!
Q83 – Can you sneeze in your sleep?
A1 – Of course, Dude! = N29° 28.443' W81° 51.616'
A2 – How should I know? = N29° 28.443' W81° 51.606'
A3 – No way, Dude! = N29° 28.443' W81° 51.596'
Note: The rather curious hints found in this series refer to the puzzle questions, not the actual hides.