Would anyone be able to bring many gallons of water to the camp, you know over the water you already need yourself?
I saw at a camp store these 8 gallon plastic water tanks on wheels, One would be enough for like one person for the entire week. I don't recall how much they cost.
Especially if people are coming only for a portion of the week, and are driving in, the could consider bringing 8 gallons and sharing with the camp?