When our then teenaged paraplegic granddaughter traveled with us while recuperating from spinal surgery, and we had not yet worked out ways to help her shower in our coach, I made arrangements at several campgrounds to use either sex facility immediately after they were done cleaning it, but had not yet opened it back up for public use. I only recall one campground that refused my request. We did get a few odd looks at times, when I would wheel her out of the ladies room though. Now she's on crutches and can manage pretty well on her own, but our favorites are still the campgrounds that have private family bath sections when we want those long hot showers or need to conserve the onboard water supply.