About the Area
This cache was placed back in 2012, when I began high school at Willetton Senior High School. I graduated from the school successfully in 2016, after 5 years (Yr 8-12). The school has changed in appearance dramatically over these 5 years, and even since I have left. To think that when I started, none of the class rooms even had air conditioning, and now many of the buildings, I spent many hours in, cease to exist at all! Scary!
About the Cache
The cache is a bison tube. Some stealth will be required to retrieve the cache so I suggest you go for this cache at night, hence the rating 2.0 difficulty. Do not attempt this cache between around 08:00-08:30 and 14:30-15:30, as the area is flooded with kids from both schools starting/finishing. Please bring your own writing implement, as one is not provided!
Good luck and have fun! 
Congratulations to Helbren on FTF! 