Forgive me if the answer is obvious but I am having trouble googling it.<br><br>I bought a camper van and am now planning to empty the tanks. There was no manual provided with it and looking over the van I see a "Sewer Hose" on one side and a "Sewer Outlet" on the other.<br><br>Frankly I am stumped. I assumed I would find a hose to empty the tanks and that would be it. I do have two holding tanks according to my monitor so is one for one and the other for the other?<br><br>Any help would be greatly appreciated!<br><br>Denis