Be Safe, and Have Fun!
At or near the posted coordinates you will find a marker that indicates the maker of this shelter.
You will see 3 numbers in the form of abc.def.ghij
Since I like math, let's do some simple arithmetic.
X = de + 10
Y = ij + 2
Just so there is no confusion, if the numbers were 123.201.9889, de would be 20, and ij would be 89
Final Location Is Here
N 44 47.810 + X
W 093 8.388 - Y