Just a couple other things to know about my trips........We Pack all of our shlt out! And yes, that includes your actual shlt! If you don't already have one, I suggest a good portable toilet system.
The PETT toilet system really is the best option!! I've been using mine for 20+ years.......and my fat ass hasn't broken it yet!!. You can also just ask the Internet, and type that in, you'll find deals on it anywhere. Especially that we'll be in a National Park......it's required.
The other thing, on all of our trips, we tend to do meals (dinner, breakfast) in a communal fashion which has always worked for us, no matter how big the group!! I usually would post up a meal planner and everyone would fill in what they're bringing, and we can share with everyone what we bring. No worries.......I'm sure just in my fridge alone, I'll have enough food for everyone x 10!!! I always seem to bring way too much! I usually cook either Big ass center cut Pork loin chops or boneless skinless Cajun breasts on Friday night, and for example......someone else can do a nice side dish or veggies, etc.....someone has appetizers, deserts, etc..... I'll have a big ass bottle of Bulleit 90+ proof Whiskey for cocktail hour as well!! And that's a special occasion also....as where I decided to camp Friday night (with a little advice from Ranger Dave) will basically be across the street from Ranger Dave Nichols' Ranch...........who just may be coming over from his ranch for dinner and Whiskey!! So, as long as he doesn't have any other personal or NPS related business to attend to, he will be our special guest for Friday!!!
Oh, the reason I probably don't need a menu on here, is that only three of us are on this forum, and the other three have been on this trip with me, two of them........for years and years.....the other, it's his second time! So, they already know what to do. And I'll generally set up tables close to the fire pit and we have an instant kitchen!!! On Sunday, we'll have to do the Soda Lake by pass, as it is impassable right now.....and for a while with the amount of water in it!! Think Burning Man 2023 bad!! So, no need risking getting any of us stuck in that crap!!! And the bypass actually shaves about an hour off of the trip across the lake any way!! Then we high tail across the Mojave Flood Plain to the Highlight of the entire trip.......Afton Canyon!!! I'f you've never been to Afton Canyon before, well.....it's awesome!! Think of mini Grand Canyon....and if the light is just right, the reds and orange and gray colors look incredible!!!