Where does the trash go at the end of the day?
Be sure to discuss this with the land manager before undertaking the project. They can help you make arrangements for local landfills to donate space, and even arrange for pickup and/or delivery of the trash. Decide ahead of time what to do with broken glass. Discarded automobile tires can sometimes be an added challenge as some locations require that they be recycled, rather than thrown away in the landfill. The local experts will know best.