To sum it up: Emilie is worth her weight in gold.
In order to save money on our wedding, my husband and I ended up relying on a lot of "do-it-yourself" projects (decorations, centerpieces, programs, favors, place cards, "thumbprint guestbook...," etc.). Knowing what all of these things were and how/when they were supposed to be used wasn't easy, but we kept Emilie informed of all our plans as we developed them, and she asked questions to make sure she really understood how everything was to be implemented. Additionally, she took them all from us, transported them to the venue, and set them up for us, making sure that every detail we'd imagined came together in a seamless way.
Emilie was able to help us create the wedding that we dreamed of by putting in tremendous effort to prepare for everything in advance: she answered countless emails several months leading up to the wedding. She spent a whole day driving up to our venue (which was north of Baltimore) and doing a thorough walk-through with us to map out (and improve) every part of our plan. She met with our caterer to refine the initial plan we created, she made an extensive timeline of events for the entire day (from the hair and makeup appointments in the morning to the grand finale at the end of the reception), she contacted all of our vendors to ensure that they were on the same page, she directed our rehearsal with the wedding party the night before the wedding, she picked up extra supplies the morning of the wedding that we had forgotten to purchase, and most importantly, she worked all day to make sure that our wedding went smoothly.
My sister never hired a day-of-coordinator for her wedding and told me that that was the biggest mistake, because there were inevitable hiccups throughout the day and every decision that had to be made in the moment was deferred to her. Because of Emilie, my husband and I enjoyed every part of our wedding. We both knew we could relax and enjoy ourselves because Emilie would take care of everything necessary, and she did. I know that hiring a day-of-coordinator seems like a luxury, but my husband and I agreed that the expense to hire Emilie was the most important money that we spent on any vendor, and we truly would have cut back on everything else (iPod instead of a DJ, Martinelli's instead of wine, etc.) before going without Emilie.
By the time the wedding was over, I was shocked that Emilie charged as little as she did for as many services as she provided us with. I would HIGHLY recommend her DOC package for anybody without a coordinator in the DC area.