In Miami, the team struggles to save a boat just seconds from going under. In Clearwater, a captain refuses to leave his sinking ship. A rescue swimmer who has transferred from Alaska learns the ropes of rescue in the tropics.

In Miami, the team struggles to save a boat just seconds from going under. In Clearwater, a captain refuses to leave his sinking ship. A rescue swimmer who has transferred from Alaska learns the ropes of rescue in the tropics.