This is a hibiscus and the resort was loaded with them.
This is a "Wandering Jew"
Croton grows practically wild (it may be wild for all I know) everywhere. It's the tall red plant behind the palm. Look closely at the row of plants near the bottom of the photo. Then look at the next photo.
Sansevieria trifasciata (Mother-In-Law's Tongue) used as a fence line.
More croton (the narrow leafy thing)
They called this Red Ginger.