Reality Check for Cancun Bach Party while 29w pregnant with twins?

I am a first time Mom currently 15 weeks pregnant. I’m 6 feet tall and “athletic” so I don’t look pregnant yet, and my symptoms have been super manageable. I’ve been lucky so far. My best friend since preschool is getting married in July and there’s zero chance I’ll be at her wedding, which sucks because I’m the maid of honor. I’ll be 29 weeks pregnant for her bachelorette party in mid-May… it’s at a resort in Cancun. I live in NYC. Has anyone out there done travel at 29 weeks with di-di twins? Am I crazy? I know I’ll need OB approval either way, I’m just wondering if this sort of travel will be possible at all. Thank you!