So a simple multi to get your brain engaged after your visit. Just figure the math to make the grab.
The cache can be found at
N 31 43.XXX W 081 14.YYY
The formulas:
XXX = 422 + (AA x B x C x D)
YYY = 729 - [(AA + C) x D]
The clues:
AA = The number of deck boards on the dock floor. (Not the walkway just the dock)
B = The number of wooded turns you made to get to the deck floor.
C = The number of places you can sit on the deck and count the floor boards.
D = The number of sunsets you can view in the morning with your coffee from your seat.
Don't overthink it! Just enjoy the serenity of the location and try not to roll your eyes when you see the answer.