And I will add to what Jason wrote above...for the love of man and all that you hold sacred, have a friend like Peter Pallotta, a man or woman, proof-read your work. No matter what you do for a living, no matter how great a communicator you are (FDR and RR aside) you need editorial support.
Months back, a good friend of mine played golf with me on two consecutive days. He was mesmerized by our conversations and wanted to write about them to his industry friends. He is an MD and proud of his knowledge (as all of them are.) He sent me two pages and let me know that he had edited it three times. It had the potential to be quite entertaining, but the disjointed grammar, the run-ons, the faulty punctuation, hampered its attempts to communicate a number of salient points.
Remember that these submissions stand the test of time. You can't hack your way in and edit once published, so place a second set of eyes on your work. You'll learn something along the way.