Wouldn't you prefer that they fixed it the proper way instead of putting a band-aid on it? The side of our camper is a foam core, sandwiched between thin layers of plywood. I don't think they could do a proper patch job on this type of material. I would go with the complete side replacement. Can your dealer provide a rental while it is being replaced?
2012 Rockwood 8293RKSS
2006 Dodge Ram 2500 5.9L Cummins Turbodiesel 4x4; 2012 Ford Escape 4x4. 3 very pampered cats.
Days camped: 2011: 61; 2012: 66 Days; 2013: 69;2014: 68 2015: 90 Days camped 2016: 34