Zach and Sondra gave up deep sea fishing and treasure hunts for the joy of a long-postponed marriage. But their idyllic honeymoon turns into a nightmare when they learn their dream cottage adjoins the hideout of a foursome of eco-terrorists. The New Shoreham Militia are determined to destroy Block Island's offshore windfarm generators, convinced a pro-fossil fuel administration will pardon their crime. The Militia obtain high explosives through a down on his luck Navy Seal, who dives to attach the Semtex to the turbine generator towers. At the same time Javier, brother-of-the-bride and a former guerilla leader in Central America, heads up a resistance movement which inevitably leads to even more turmoil in the happy couple's affairs. When a downsized ship captain, furious at losing her job, steers her huge vehicle transport ship into what remains of the turbines, the US Coast Guard joins up with Zach and Sondra to confront the Militias and the ship captain in an OK Corral on the deep blue sea.