Welcome!! We too are going with airtransat, and there wedding packages are different then the resort ones. We looked at going with airtransat wedding packages but found it easier and cheaper to just go with the packages offered at the hotel. We booked in January for a few reasons. It was cheaper then February, March and April and it was not in hurricane season. Also, my family owns a business and January was the best time to go away. Good luck with your planning!