Star 1-To get the star, use the "!" switch and make your way onto the submarine. Here you will find a star.
Star 2-Swim to the bottom of the canyon to find the chests. Be careful not to get sucked in by the current, and open the chests in the proper order to gain a star.
Star 3-The eight red coins are near the ceiling. After beating Bowser the second time, his submarine will disappear and poles will appear. Use these poles to work your way across the top to get the coins. This one takes some work so use the C buttons to line up your views. Good luck.
Star 4-Swim through the rings that are rising underneath the sub. If you pass through five in succession you will recieve a star. Use the green block to drop through the current to get the star.
Star 5-After you get the first four stars a Manta Ray will appear near the beginning of the level. Swim behind him through the five rings that come of his tail for a star. This procedure is almost exactly like that of the current in star 4.
Star 6-Use the blue switch to block to walk through the cage around the star at the bottom of the submarine chamber.
Star 7-Coins are rare here, get all of the red coins and use the switch to get the necessary 100.
