This is EPIC!!!
In the beginning, I see sort of like a flashback to a plane crash/boat sinking and a bunch of commotion. Then at the moment it switches to the second half, the camera would pan back from a man's face and with a huge sweeping motion, pan around his body to view the island first then stop by looking at the sea at the very end.
This would be a sweet movie track, and its amazing for your first classical piece.