swimsuits, sunscreen, mosquito spray *check weather when packing to see what other items you might need
Arrival - the airport is super tiny so you will deplane on the tarmac Departure - VERY IMPORTANT!! please make sure to put all your toiletries or any kind of liquid in clear baggies or Ziplock bags. They go through your carry on luggage/backpacks through security and if they find items not in clear bags they will make you either buy clear bags from them or make you throw away whatever items aren't in bags.
It should be in the mid 80's and maybe partly cloudy while we are there. https://weather.com/weather/tenday/l/5a6ead7a33c52cb721e3445b47f7a3cc90356024ecd422fd9906318612f1b834