New Super Mario Bros. Wii 5-5 -- High-Flying Manta Rays

This is an annoying level, but can be easily if you keep a level head. It's an automatic sidescroller with mostly large manta rays serving as your platforms. There are large patches of fog, making it difficult to see where you can go. To aid you, there are Propeller Blocks. The 1st Star Coin is visible just past a set of platforms. I jumped to get it and made sure to land on a manta ray. Eventually, you will see a midgate. Jump off the manta ray before it descends into the abyss. One of the item blocks past the midgate has a Propller Suit. The 2nd Star Coin is hidden in a cloud soon after that. The 3rd Star Coin is very well hidden. Just past the 2nd Star Coin, a manta ray will appear with a POW block on its back. I got it and used it while a couple of manta rays were under the coins in a "W" formation. The 3rd Star Coin will drop down, hopefully onto a manta ray so you can get it. I went through the pipe at the end and got a 1-up at the goal.