While this will have to be a bit approximate at present I think the day will go something like this:

1:00 Guests arrive, followed by bride and then the ceremony begins!
2:00 Photographs (outside if weather is good, upstairs in the castle if not)
3:00 Reception drinks at the Castle Hotel
4:00 Reception line followed by sit down meal
7:00 Evening event begins
7:15 Cake cutting
7:30 Dancing begins
8:15 Hot pork rolls (or veggie burgers)
10:30 Bouquet throwing and departure of the bride and groom (with confetti)