I took a video of the area I am worried about on the camper. You can see where I push on the side, it is not hard. My question is, can we prevent further damage? I'm going to replace the water connection and confirm the leak is fixed with that. We also obviously need some serious caulking work. What else can we do at this point? We looked inside where we could see and everything appears to be in OK shape. Please don't post anything terribly frightening.... We just bought her and had never heard of delimination before buying her. And of course now that's all I can think of... We take care of our things and they last for years because of that. I'd like to hope if we fix up a few things, we can keep her in okay shape for a few years. She will be garage kept.