I am planning a vacation for our family sometime in September. I have three girls ages 18, 14, and 7. We are considering the Marriott Barony, Marriott Beach & Golf Resort and the Hilton Oceanfront Resort. I am curious as to when the season ends. I have read that many resorts offer activities for the kids through early September but I cannot find a cutoff date. Are they only offered in August? I would hate to go one week later and the kids not be able to have the activities to participate in. Thanks for your advice.