Upload & Sell: Off
Most people I deal with, and how my wife and I approached it was:
Everything else (DJ, Food, Cake, favors, music, decorations, officiant, etc.)
We actually had our photographer(s) picked out before we found the venue. I wanted one, my wife wanted another. Thank God she overruled me. The guy I wanted to hire was a friend, and would have done a good job, but not as good as my wife's choice. I'm glad she persuaded me.
As for a coordinator? Get one. Unless you're planning some backyard 35 person wedding, get one and get one now. They're so useful, not just from a wedding photographer perspective like I have, but from the perspective of a bride who wants everything done in a timely and professional fashion, without having to appoint moms, dads, aunts, uncles, cousins, sisters, brothers, and friends to do things the day of.
P.S. I'm a wedding photographer. And I travel.