POV boat cruise through a tropical limestone bay gateway

Photorealistic cinematic travel footage, POV from the bow of a boat slowly cruising into a tropical limestone bay (Phi Phi / Krabi vibe), subtle natural rocking with the waves, no text, no narration, no people. Clear turquoise sparkling water and white foam from the boat in the foreground; tall steep limestone cliffs with green vegetation on both sides, left is a prominent rock tower / pillar, right is a long cliff wall, forming a "natural gate". Blue sky with thin clouds; a few long-tail boats / speedboats in the distance, some moving leaving a foam wake, some still. Flow: entering the gate, the left tower becomes clearer as the boat gets closer, the bay narrows, cliffs dominate, water sparkles. Movement equals constant forward motion plus smooth pan toward the tower plus natural tilt, no cuts. Tone: calm, fresh, exotic.