Book rehearsal dinner. The groom's family usually pays for the rehearsal dinner. Make sure everything is planned and you know who is invited. The Inn at ONU would be a great option for a rehearsal dinner.
Finalize groomsmen formal wear.Let all the guys know where to get fitted and how much.
Address invitations. This takes a lot of time and patience. So getting it done early is alright. If you have a large list to send to get the self-sealing envelopes or a nice sticker.
Finalize things with photographer. Do you want engagement photos as well? Make a list of photos you want to be done on your wedding day. This will definitely help the photographer know what you want. Remember it's your day! Haven't booked a photographer yet? Give High 5 Photography or A Miller Photography a call.