Insulation and rust

i did, in fact, start removing insulation. it scraped off pretty easily, and, predictably, the floor was really rusted. What wasn't predictable was just how rusted it really is.
Example: i managed to shove the putty knife i was using to remove insulation all the way through it when it slipped.
Judging by the fact that there are holes in it, I'd say that the floor is totally shot. Oh well. It seems you can buy replacements.



This does, however, mean that I won't be doing much work until we can get the car out of the trailer, because I don't want to muck up the floor with bits of rust and insulation falling out the bottom.