Internet for a larp

Hi! I would be interested in asking for a Budget. I've created this document with the idea but don't hesitate to ask as many questions as needed.
Thanks a lot!
https://docs.google.com/document/d/1hZQzcYguNi_LLj9yUlW0p3YjEyDynbrktSrPYP5XR5w/edit?usp=sharing