ricks99 wrote:
But wouldn't you have to turn off your water pump when you leave, to avoid the same issue?
You have infinite source of water from shore water - your water tank is finite.
Also - the on board water pump doesn't create the kind of pressure that would likely result in busted water pipe so the chance of water leak is significantly less.
Once you see water running out of your fellow RVer's rig while they are away you will be reluctant to ever leave your rig hooked up to shore water unless your sure it's turned off when you leave the rig.