We just purchased a new Travel Trailer. The Salesman at the dealer advice us not to put our sewer line in the bumper like the manufactor recommends. He says we should buy a PVC pipe and connect it to the bumper and store it in there. I'm looking for suggestions on how other folks store theirs. Ours has an elbow on it.....that won't fit in the bumper, unless you remove it. Looking for ideas,,,,if you have'em let me know.....Thanks 