New Super Luigi U: Soda Jungle- Airship -- All Aboard!

This Airship is special, because Luigi's on the stern. Jump to spin the nuts and bolts to cross gaps. There are Fire Bros, Ice Bros, Sumo Bros, and Boomerang Bros on board, as well as Mechakoopas. Defeat the first Fire Bro and run past it to find the first Star Coin. The second Star Coin is behind the second Sumo Bro on a lower part of the Airship. Blocks will appear so you can keep going. Ahead, you'll see some crates. Pound the first one for the third Star Coin. Go past the Hammer Bro near the water and you'll see the pipe. Take the pipe to the room filled with water. Bowser Jr. is here in a Clown Submarine. It fires homing Torpedo Teds. Lure the Torpedo Teds into the submarine three times. After each hit, regular Torpedo Teds will cross the screen. Once you win, the water drains and Luigi dodges the Airship's mechanical hand. The Airship flies off and you can continue further into the Soda Jungle.