Yeah, my understanding is that during the winter months the trade winds are up, so the itinerary is different. Even so, I hope you'll give us a complete report when you come back. It'll probably go something like this though:
6:30 wake up
7:00 breakfast
8:00 dive briefing
8:15 dive
9:30 rest
10:30 dive
12:00 lunch
1:30 dive briefing
1:45 dive
3:00 rest
4:00 dive
6:00 dinner
7:30 dive
Not a bad day

. Hopefully, you'll be able to provide some details to fit in there.