Cache is bison tube with only a log. Please bring a pen to sign in.
This cache was placed on the birthday of a local cacher known for placing his own bison tubes and other sneaky containers in tricky spots. This should not be too difficult to find, especially if you reference the hint. But there is something odd about this location. Seems like there is some unfinished business. Whaddaya say, Mr. Whyte? <head scratch>
A diagram from Mr. Whyte's class can be found below.
Are you able to locate A, B, F, G and H at GZ? They seem to be missing. 
Congratulations dancer man on the FTF