To find this cache you must solve a puzzle.
Put the answers (digits) in a grid.
Find the four latitude/longitude pairs:
1: mnn, mnnm, mmm, mnnm, mnnm, mnm, mmn, mnn
2: a, d, f, b, i, h, d, a
3: 0, 0, 10, 6, 8, 10, 12, 8
4: 8, -4, -2, 4, 0, -4, 2, -4
5: 8-(3-2), 77/5, 2*0-13, ((4+13)/9)*(8-10), sqrt(17*5)-12, 23-15, 12-14*6, 5!/(8+6)
6: (q,h), (f,d), (w,r), (z,u), (e,j), (c,i), (o,m), (k,t)
7: 2*((222+23)/8), 3!-1, 281/33, 2*(100-99.5), 1281/7, 4*5-3*4, 32-22, ((4!/3!)!)/(2!+1!)