Find out what they use for hair products. Keeping your hair in loose braids and your hair covered will cut down on manipulation. Use a T-shirt to dry. Being in those countries, drying time should be quick, unless the humidity is very high.
This method sounds plain, but it works.
ModCG-Naturally Highly Porous and Dry
This list is not exhaustive...
PT-Shima Hair Repair/DT-various
LI/Detangler-Michael O' Rourke Treatment
Spritz-Nu-Gro spray w/moisturizer
Stylers-Paul Mitchell Awapuhi Hydrocream Whip, AH Cupuacu & Burdock Sweet Hair Pudding
Oils-Shima Oil, tamanu
Other-Living Proof Prime Style Extender, Redken Time Reset line, Shima Hairline Creme