We were able to re-supply water on day 2 of 4.
2nd propane bottle was a back up, no one in group had a small one. 2 10 lb makes sense for next time
We had "egg in a bag" for 3 breakfasts, uses lots of gas.
"Groover Tamer" worked very well.
We had a "pee bucket" for women which was much appreciated by them
Used a Partner Steel Johnny, awesome. Had the clean out funnel which made that chore a snap really.
My main take away was to make sure everybody was on same page as far as what to do when we land for the night. Locate kitchen, locate groover, unload group gear, then get your campsite. We had an abundance of campsites so that wasn't really a big deal. Questions should go to TL first who can decide, delegate, or seek consensus.
We had 3 boatmen with much more experience than me and I bounced stuff off of them prior to and on the trip to make sure things were going as well as possible and we weren't doing things that multiple trips had ruled out.
Have one person "in charge" of tasks like packing kitchen, groover, etc. They will have a system that works and can ask for help if needed. Can imagine in a large group "too many cooks" could really be an issue.