4-5 days is EZ. Have waste tanks MT ar start and water tank full. Use hospital bath wipes for the days without shower. 1st night you had a shower this morning RIGHT. 1st morning Hospital wash/wipe(these have an anti bacterial which doesn't let stink grow. 2nd morning yeeha! shower time catch warm up water in a bucket for flushing. 3rd morning same as 1st. 4th morning same as 2nd. 5th morning your going to checkin at the full service CG so it looong hot shower. We can make it 7-10 days with really short navy showers and using shower warm up water for flushing and if we are out and about using facilities before heading back to camp. Using paper plates and precooking meals is also a water saver for dish's helps, also catching dishwater and watering plants outside helps. Then for us guy's the pit toilets for some duties if available. The list goes on, just a little preplanning and thinking helps.
LEN