Learning about Cuba, and having some food.

All I need are some tasty waves, a cool breeze, some bitcoin for a flight to Havana and I'm fine.

Mmm. Filetes Empanados.

In a leading diagonal, wave 5 always ends beyond the end of wave 3.
In the expanding variety, wave 3 is always longer than wave 1, wave 4 is always longer than wave 2, and wave 5 is always longer than wave 3.
In the expanding variety, wave 5 usually ends slightly before reaching a line that connects the ends of waves 1 and 3.

Easy Spicoli...