Can someone please help

Im struggling to come up with a timeline for wedding. Im having my ceremony at a church and having a reception at a restaurant. Ceremony starts at 3:45. I need to have my makeup done (hair will already be in braids). What time should I go decorate the restaurant? I have to put flowers on 5 booths, candlesticks on two tables and setup my sweetheart table. Does 9am seem like an overkill?