Originally Posted by reneegavin
It is both....We mainly use the campgrounds water...very rarely the holding tank.
If you are using campground water you are at their mercy for pressure. Are you using a regulator to protect your trailer? Maybe that is reducing it too much.
Upgraded shower head is probably your best bet if you want better pressure and you are just using the campground water.
If your rv water pump provides better pressure though you could use that while showering I guess. Just keep your holding tank full.