Formatting woes: Damn you indentions!

I used to write on a role play message board, and because of the weird formatting issues there, I stopped indenting.  When I write, I tend not to do it, even in regular programs like Word.  So now I have to go through not one, but TWO books at 100+k words and FORMAT THE ENTIRE THING.  Damn you, English grammar.  Damn you, to heck.