Visible, beach (x6)
Baskets (x6)
There are six baskets scattered around the beach, all are upside-down and have a coin visible inside. The only time you can get at them is in episode 2. Stand on top and wait until one of the purple Bullet Bills starts to track you. Hop out of the way just before the bullet hits the basket (to avoid getting hurt). The bullet blows up the basket and and you can get the coin. The black and gold bullets also blow up baskets but since they don't track you it's impossible to control where they land. With a couple of the harder to reach baskets you may have to stand nearby and then get the bullet to chase you to the basket. Visible in all episodes but only reachable in episode 2.
Visible, park (x6)
Pirate ship cage
Enter the park and from the ride staircase that leads up to the two rocking ships, jump across to the second ship and ride it up to the left as in the episode 3 coin hunt. When it has enough momentum to reach the platform above grated box, stand near the front, hop and hover over to it. Pound the gate in front to get inside the cage and collect the coin there. It's likely you will get this coin without trying in episode 3. Available all episodes except 2 and 4.
Pirate ship platform
From the cage mentioned in the Pirate ship cage section, get to the top of the cage. You now need to get to the platform directly overhead. Wait until the pirate ship is about to make one of its complete turns (this happens every three swings), the hop on the front end of the hull for a boost, hop off, and hover to the platform. Don't worry if you don't do it the first time since this one of the more difficult pieces of acrobatics in the game. It looks like it would be easier to jump onto the square tip of the bow, but the hull is a lot easier to land on and you you probably won't slip off. Once on the platform get the coin which is just sitting there. Available all episodes except 2 and 4.
Pirate ship frame
From the top of the cage Pirate ship cage section, look carefully at the green frame that's holding up the ships. On the near corner on the right notice a blue coin. Hop and hover over to it. Available all episodes except 2 and 4.
Outside
In Episode 2 only, you can, with practice, make the bullet bills follow you. When you can, make one follow you into the baskets scattered around. Two of them should contain blue coins.
List
This needs to be integrated into the above.
1)Spray the beach to find fruit, get Yoshi, and have him eat two butterflies outside the park (all episodes)
2)Same as above (all episodes).
3)Lure the Purple Bullet Bills into the overturned baskets to get the Blue Coins inside (episode 2)Baskets
4)Same as above (episode 2)Baskets
5)Same as above (episode 2)Baskets
6)Same as above(episode 2)Baskets
7)Same as above (episode 2)
8)Same as above (episode 2)
9)Spray the beach until you reveal the Blue Shine symbol. (all episodes)
10)Same as above (all episodes)
11)(Now inside) Get the Yoshi inside the park and have it eat the Blue Butterfly that is near the trees in the back of the park (episode 6).
12)Defeat the Stackin' Stu in the back of the park (episodes 1,3,5,7,8)
13)Behind the entrance to the Roller Coaster on a ledge (episodes 1,3,5,7,8)
14)On the scaffolding holding up the swinging ships (episodes 1,3,5,7,8) Pirate ship frame
15)In the air above the swinging ships (episodes 1,3,5,7,8)
16)Inside a cage (episodes 1,3,5,7,8)Pirate ship cage
17)On top of the same cage. Use the bottom of the ships to help you (episodes 1,3,5,7,8). Pirate ship platform
18)Under the staircase leading up to the pirate ships.
19)Spray the green clam on the spinning clams ride (episodes 1,3,5,7,8).
20)Spray the M Graffiti on the orange wall (episodes 1,3,5,7,8)
21)Spray the M Graffiti in the back of the park. There should be water and cages there (episodes 1,3,5,7,8).
22)Spray the M Graffiti in the back of the park on the white wall (episodes 1,3,5,7,8).
23)Spray the corresponding O graffiti on the Ferris wheel (episodes 1,3,5,7,8)
24)Same as above (episodes 1,3,5,7,8).
25)Spray the corresponding Triangle Graffiti below the Ferris wheel (episodes 1,3,5,7,8).
26)Same as above (episodes 1,3,5,7,8).
27)Spray the corresponding X graffiti in the park (episodes 1,3,5,7,8).
28)Same as above (episodes 1,3,5,7,8).
29)Spray the blue bird perched near the clam ride (episodes 1,3,5,7,8).
30)Spray the blue bird that perches on the gazebo near the Roller Coaster.