Volvo Hunt, Am on Cozumel Wall and aint got a clue, can nebo

Volvo Hunt, Am on Cozumel Wall and aint got a clue, can nebody help or tell me .?.?.?
Will be eternally thankful

To crack this puzzle, you have to find repeating patterns on the wall. If you think about the wall a 31 across and 20 down you get the following coordinates to follow from left to right forming a serpent using the head icons.
I will give the coord with column, row.

Series 1
1,6
Series two all made up of the same head
2,6
3,6
3,7
3,8
3,9
4,9
4,8
5,8
Series 3
6,8
Series 4
6,9
7,9
7,10
7,11
8,11
8,10
9, 10
10,10
Series 5
10,11
10,12
11,12
11,13
11,14
12,14
12,13
13,13
13,12
13,11
13,10
14,10
14,11
15,11
Series 6
15,12
15,13
16,13
17,13
17,12
18,12
Series 7
18,13
18,14
18,15
19,15
20,15
Series 8
20,14
Series 9
20,13
20,12
20,11
21,11
21,10
22,10
22,9
23,9
Series 10
23,10
24, 10
24, 11
24, 12
25, 12
25, 11
26, 11
26, 10
27, 10
28, 10
28,11
28, 12
27, 12
27, 13
27, 14
28, 14
28, 15
29, 15
29, 14
30, 14
30, 13
30, 12
31, 12

Now if you count the number in each part you get
Series one = 1
" two = 8
" three = 1
" four = 8
" five = 14
" six = 6
" seven = 5
" eight = 1
" nine = 8
" ten = 23

From these numbers we can derive the coordinates.

The 1st four coordinates are the 1st four series numbers:
1818

The 5th series number mentions the direction N n=14, see below

The next coords are 6518

The last series number mentions the direction W w=23

Therefore,
1818N6518W

a=1
b=2
c=3
d=4
e=5
f=6
g=7
h=8
i=9
j=10
k=11
l=12
m=13
n=14
o=15
p=16
q=17
r=18
s=19
t=20
u=21
v=22
w=23
x=24
y=25
z=26

Well, as I come to think of it I can not help but get to complete that you already know the answer.

That brings us to still another question: Are you really sure you want to know it?

wel I myself aint doing the hunt my mate is but ill have a sneek at his notes for ya haha.

I do not know, but I could rent bike and go look at all those broken down pyramid sites looking for new excavation or disturbed ground. If you find it there, you owe me supper.

Dive site on the Island of Cozumel

ok it is this 1818n6518w
you count from serpents head across and number of krakens in each column hence above that is the simple explanation anyway

good luck