HELP!! I need to get moving on planning!!

I need to get moving on this planning. Any one have a list of what I should be doing???

So far I have this done:

1. Venue
2. Church
3. Photographer
4. DJ (Sorta)
5. Invites in progress
6. STD's ordered


What else do I need to get done!???

you are ahead of me
I have RH, photo/video, Dj, Church
IDK what to do next

video if you're doing it.
Flowers