This is a letterbox hybrid.

You can geocache your way to the coordinates OR you can give the directions below a try.

Begin at the parking lot for Seabranch Preserve State Park. Enter the park via the paved walkway heading to the pavillion. From the walkway head out to the post marker ST. Continue until you see another post marker with ST at the fire break. Turn right onto the fire break. Continue on the fire break until you get to the brown sign indicating North Loop and South Loop trail distances. Take the North Loop entrance on the left side of the fire break. You will be on the trail about 25 feet when you come to a split, take the left side. Continue until you reach the brown Exit sign post. (it isn't very far). With your back to the Exit sign, take about 50 steps (I'm about 5'4" so it may be more or less). Turn to the right, you should see a tall dead(dying) pine tree and two live pines. The letterbox is about half way between the dead pine and the shorter live pine.

The cache is a regular size plastic ammo can.  The contents upon placement include 1 stamp, inkpad and logbook which are to remain with this cache.  Other contents include small toys for the younger kids.