RVs are self contained
CG bathrooms have 'facilities' for campers use...toilets/showers/sinks BUT one needs to bring their own soap/shampoo/towels/shave cream/razors/combs-brushes/toothpaste etc.
OR
Just use your RVs facilities as intended
Dirtiest bathrooms.......
Have only used 'womens' bathroom on few occasions because mens was closed
BUT the majority of mens that I have used are nasty. Gas stations/restaurants/grocery stores/department stores/malls etc
NASTY.
Have to pull pants legs UP around ones knees before sitting down and that is only after wiping seat down with wet towels then dry towels
Sorry to say.....but men are NASTY when it comes to public bathrooms