Gas in Toy Hauler Tank

Well here I go again. My current toyhauler sat for 4 yrs prior to me buying it. I replaced the tires right away. Now 1 yr later I'm replacing the gears in the pump. It started slowing down over the Holiday weekend while camping. And yesterday it pulled down & blew the fuse. $30 and some sweat in this Az heat. This is why I run my pumps regularly. Y'all can do what you want but mine will be run at least once a month along with the gen. And I will never leave it empty. In Az we don't have a condensation problem but evaporation. This will leave only the varnish and trashing pumps, carbs etc.

Just my experiences and how I deal with it.