Whew! Who'd have thought that the major tool needed to remove the seat would be an air chisel (!) After 2 hours of fruitlessly trying to save the seat slides to put on ebay to help the budget...I gave in and air chiseled the seat slide out on the passenger side.
Turns out it was a TOTAL waste of time to try to save them. Reference the pictures...
So, at least I don't have to worry about auctioning those off! On the other hand, there were some useful components that I removed today, more to come. We have until Thursday to get the interior gutted as that's when Lacey will be displaced from the garage... :-)
Here's what the floor looked like, first right after I removed the seat
, then after cleaning. 
Note the two layers of carpet...a layer of black indoor/outdoor carpeting was placed directly over the original carpet...or what was left of it.Later on, what you see is what the floor looked like AFTER the debris...which was more substantial than the floor in some places...was removed. Look at the chump-worthy aluminum pop-riveted patch right over the rust! Of course, they missed a few holes, as is evidenced by the closeup.
..
