Hideaway beach at Coco Cay in Weekend getaway

Hi everyone, I'm sailing on the Harmony OTS at the end of October for a short weekend break: Port Canaveral – Perfect Day – Port Canaveral. I'm a female solo traveller in my 40s. RCL is promoting the adults-only beach for €51 (about $60). Is this a good deal? What will the atmosphere be like? RCL uses lots of pictures of attractive people in their twenties drinking lots of alcohol hidden in sugar – it looks like a college pool party just before the point of no return. Will it just be loud music and drunk people, or will there be a good mixture of party and chill areas?