Trimaran sailplan. They contribute to drag when heavily immersed, and their level of immersion indicates when to reef. Two types of trimaran exist: the regular trimaran and the open trimaran, which features a trampoline between the hulls instead of plating. Trimarans have a number of advantages over comparable monohulls (conventional, single-hulled sailboats). Given two boats of the same length, the trimaran has a shallower draft, a wider beam, less wetted area, and is able to fly more sail area. In addition, because of the righting moment provided by the wide beam, trimarans do not need the weighted keel that is required
Pontoon (card game) VIP room. Jupiters 21 is a version of the Australian casino game Pontoon played in Jupiters Casino, Gold Coast, Queensland, Australia. Rules specific to Jupiters 21 are: Jupiters 21 is played in the public area of Jupiters Casino only, and not available in the VIP room, Club Conrad. All Pontoon games played in Queensland casinos have the same rules. Treasury 21 is a version of the Australian casino game Pontoon played in Treasury Casino, Brisbane, Queensland, Australia. Rules specific to Treasury 21 are: All Pontoon games played in Queensland casinos have the same rules. Pontoon (card game) Pontoon is a