When we first moved to Brooklyn many many years ago and still today the area at the end of this path was called the Kingdom where the Teenage kids would come and party. Also there is the oldest cache in Cuyahoga County called "The Kingdom" (GC2A9D) further down the trail and into the woods back there.
Now for this Muti,
At stage 1 there is a small parking area where you will see a sign in which you will have to do some math to get to the Final Location.
You will be finding for A B C D E and F G H J K N41 and W81 are given.
For the North coords do the following ..
Locate and count all the vowels on the sign ( Black letters on White background only) then subtract 5 - This will be "AB"
Now use the letter value of the 2nd letter in the 5th word for "C"
Now use the 3rd letter in the 9th word for "D" and the 1st letter in the 3rd word for "E"
For the west coords do the following
Count all the "A's" and "E's" and 'O's and add them together and then multiply times 2. This will be "FG"
Count the number of "I's" this will be "J"
For "K" use the letter value of the 1st letter in the last word and subtract 10
and last but not least for the value of "H" use the letter value of the first letter in the 9th word and subtract 10.
There you have it now go find the cache. "Good Luck with that"
Checksum for North =21
Checksum for West = 25