You will need to solve the following by going to the waypoints in the listing.
Q1,Q2,Q3,Q4
Substitute answers to find final cache.
S 34° 00.4(Q4-Q1)0 E 025° 40.(Q1-Q2)7(Q3+Q1-Q2)
BYOP and beware of student muggles. Enjoy the stroll which should take about 30 minutes.