Word PAGE Sections?

I have a long document in which I want to eliminate every other page break. I want to force what would have been the 1st page, which can vary in length, to print in the first 5″ of the first sheet. I then want to force the portion that would have been the 2nd page to print from 5″ to the bottom of the sheet. And repeat this process throughout the document. Basically, I want to use sections on each page, rather than the whole document. Or set up tab style stops on the vertical ruler. Any help out there??