Our final days were in bowling Green Kentucky. After enjoying a nice day of golf be prepared to head north to the cold.got up in the morning and all the water emptied the toilets to head over to camping world to be winterized. Or at least that’s what we thought. I couldn’t drain the toilets backed up again. So we went to camping world told him about the issue they said it should be fine and it be ready in 2 hours so we took a little day trip or to the national Corvette museum. Came back after 2 hours and they said they couldn’t do anything with the toilets. So I got on board to try to plunge and drain. Got it down far enough so they could winterize it. Our two hour service called took five hours. Looks like RV is going into service again