Forever Tyed to a Brat

Eren for some extra credit partakes in a city nature special camp, Levi is forced to attend as charitable work to make up for his bad behaviour at school. On the camp Eren and Levi, as well as two other students, go and spend 2 weeks in a cabin in the woods with the other students from different schools, and live life in the forest engaging in nature based activities. Then they all spend 2 weeks in the city to experience life in a populated place where they do other activities in order to fully immerse themselves in the busy life of city people. This whole experience is to compare natural life with industrialized life.
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I dont own any pictures in this book (including the cover) so all credit goes to the original owners.