[2] The annual Asia Pacific Regatta as a part of Sail Melbourne consists of invited Olympic classes.

Due to the simple design of the Laser, the racing is more focused of the ability of the crew instead of the boat.

It has a smaller sail area and shorter mast than the full rig.

[3] The Tornado is a two-person, double trapeze Catamaran with an asymmetrical spinnaker.

It is a two-person, 4.7m mono hull with single trapeze and symmetrical spinnaker.