Iceberg Hunters - Episode Guide

Reality series about seafarers who track icebergs to be harvested for their ice, which is used in the production of bottled water and vodka. In the opener, two brothers who've made a career of it take on a third crew member, a greenhorn who takes some time catching on. 

Mechanical problems lead to an emergency at sea. 

When Travis' poor attitude gets him kicked off the crew, Whyman and Dale bring in a brother-in-law to help out. 

Reasoning that rocks are cheaper than bullets, Travis comes up with a plan to build a catapult that launches rocks at the icebergs.