Wastewater Tote & Fresh Water Containers - Do you use them?

We have a Barker 42 Gal tote for years. I don't use it much but very nice to have when the kids are along for longer State Park trips without full hookups. Otherwise, with just the wife and I, conserving water, we can do a 3 night stay with on board showers and usually not need it. I use the 6 gal green jugs for fresh water refills. Breaking camp is not an option in my book. It's a last resort.