Onboard tours of the Esperanza will be available from 10am-4pm on both days. Registration is essential: information on how to register and venue directions are at www.greenpeace.org.au/energyrevolution. Phone registrations will also be taken on 1800 815 151. The Greenpeace Energy [R]evolution Ship Tour will be highlighting the need for urgent action on climate change. The ship will also visit ports in Newcastle, Brisbane, Mackay, Townsville and Cairns. The Open Boat days are a rare opportunity to get onboard Greenpeace’s biggest and fastest ship, best known for its expeditions to the Southern Ocean to confront Japan’s whaling fleet.