00:08This is the Tasman Sea.
00:112,000 kilometres of volatile ocean between Australia and New Zealand.
00:16Down under, they call it the Ditch.
00:19It's an unassuming name for one of the most treacherous seas in the world.
00:24This is the story of two friends who challenged the Tasman in a kayak.
00:34It's day 36 and we've been cabin bound all day.
00:38It's like being stuffed inside a coffin.
00:40Condensation on the roof dripping on your face, you're getting tossed side to side.
00:44We're strapped down to the floor of the kayak.
00:48And there's sharks around us.
00:52And they're big.
00:54You can hear us rubbing up against the kayak.
01:10Oh, that is the worst bit of seamanship I've ever seen in my life.
01:14I cannot believe we just did that.
01:17We had talked to the boys that night.
01:20They were scared so much.
01:22And that fear of death in their voices just chilled you.
01:44We'll see you.