I can assure you that the Durango will not get flooded, Nor the EDNA. the Edna had her roof replaced when she was restored, and she does not leak a drop. The Durango had a small pin hole leak that we found right before the dunner train last December, but the shop crew took care of it. now she's sealed up good. The EDNA, and Durango are also on a siding accross from the depot, and that siding is much higher than the main line, so there are safe from true flooding.
The other coaches are also have good roofs, but they do not have windows that we can shut so water does get in that way. But its not to bad, we just mop up the water. The caboose also has a new roof and does not leak.
And as far as the BIG ONE goes. It would take alot to tip 41, or 340 over. The goose might tip, she rocks when a big wind gust blows.lol