Me2!... but going to a shoreline private villa about 99 miles north of Cabo in a bout 2 weeks....... I'm jealous! Wish I was going to by flying my Mavic in the Grand Cayman Area.
Here’s a quick list of current drone laws there:
Cayman Islands Drone Laws (2019) | UAV Systems International
www.uavsystemsinternational.com
However, no info on max altitude.