Convert my PDF back into WORD

I can't find the original WORD doc of my 106 page PDF. I'd like to update the PDF and would prefer not to have to redo all the charts and graphs. With the right skills and tools I imagine this is a 1 minute project. Open the PDF...push some buttons and POOF! it's a WORD doc and all the formatting is the same. I use WORD 2003 if that matters. Any questions, let me know! Thanks, Leo Quinn