Last weekend we pitched our rent in the rain, in the dark and unfortunately, situated it in an area of run-off. The floor leaked pretty badly, and the the whole bottom was fairly caked in mud splatter . So now we have to wash and re-coat the bottom of the tent, a Sierra Design Stretch Dome that has been bomb proof to this point as our winter and car camp shelter. We use a foot print, but it's obvious the floor PU has worn out. Any and all suggestions and tips gladly accepted.