Oh David,
I can't imagine the pressure you have been under. I prepare three returns (not prepare, just gather info) and that is enough to put me under...I really hate it! On top of that, my box to my CPA was lost by the Post Office this year even though I sent it certified. Some dork had laid it in the wrong place and it was eventually found but I thought that I might have to just slit my wrists to redo all of that.
Glad your deadline has passed and you can now work some sane hours. On the other hand, look at what a gift you have been given...the fact that your body has been able to handle all of that stress this year...you are alive to see April 15, 2008!