The Posted Coordinates are FALSE! but they are close to the cache.
You must first solve this Crazy Camper's Cryptic Crossword Cache:
ACROSS
4 Rhyming scheme for a posterior sachet
5 Initially gives bad NEWS, for finding a bearing
7 Form of protection from offspring, one hears
10 Literally crazy existence, or animals in nature
13 A Teen Uh Or Us, mixed up to make a wildlife education home (6,5)
16 Mixed up part of a shelter
18 Don't get pent out of order! Put one of these in the ground (4,3)
19 Sounds like a girl's doll followed by billiard stick
DOWN
1 A type of beverage, or backward royalty
2 Initially Cold Or Only Low Energy Refrigerator
3 Vision we hear, for a hundred electric current
6 South West I am dressed in 3 pieces
7 Arranged a big legs pen to keep you warm at night (8,3)
8 Helps you find your way, or A-cups at mardi gras
9 Pair up to make fire
11 Pie rift changed to produce heat (4,3)
12 Tiger Soup badly, for many campers (5,4)
14 Not "in" an abode for one purpose!
15 A greeting for the monarch
17 Found in relaxed state, but you might not be when using this tool
The cache is located at:
48 [1down-2down] [3down+4across] . [6down-5across] [7down+8down]
[9down X10across]
123 [11down-12down] [13across-7across] . [14down+15down] [17down]
[18across-16across+19across]
Find the circled letters to figure out the coordinates using the following code:
A = 0
B = 1
C = 2
D = 3
E = 4
F = 5
G = 6
H = 7
I = 8
J = 9
K = 0
L = 1
M = 2
N = 3
O = 4
P = 5
Q = 6
R = 7
S = 8
T = 9
U = 0
V = 1
W = 2
X = 3
Y = 4
Z = 5
You can check your answers for this puzzle on Geochecker.com.