Do you ever camp in places that have no nearby source of potable water?
If so, how much water do you bring with you?
This is not a hypothetical and it is not a backcountry trip --- we can drive a car up to near the site. 2 nights, 30 participants.
If I bring 30 gallons, will it be enough to cover cooking, dishwashing, drinking for 2 nights? How much would you bring?