Does anyone have advice about composting toilets? I'm opening a day camp and trying to save some money on putting in a septic system, and am also interested in the "green" aspect of these toilets. Has anyone used composting toilets at a camp? What worked? What didn't? We'll have 120 people on camp for 9 weeks. We're also building a private home on the property. Thanks for any advice, help, or direction you can offer.