Soliciting advice from those in the know:

What is considered the proper method of caring for the water tank in a
westy, or in my case, a pop-up camper? What I am looking for is what
people do with their drinking water tank between trips.

If you camp every weekend, its probably moot, but when you get home, and
figure it will be a a while till you go back out again, do you folks empty
the water tank, or fill it all the way up?

I don't want to have to clean the tank every time, so I am wondering what
works for everyone else.

Thanks.

Regards from the sweltering hell of Utah,

John