For camping trips you will need a sleeping bag.
Some trips have other arrangements.
Leave 3 pm Friday, return after lunch Saturday, camp in tents, flush toilets, showers, short hikes, some geology. Leave 3 pm Friday, return by 4 pm Sunday, two nights camping, flush toilets, showers. Geology and prairie biology. They try to link issues of local sustainable community with sustainable agriculture. See 250,000 Snow Geese congregate on the river as the migrate south.