Super Mario Sunshine/Pinna Park blue coins

Ship #1
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 (stand on the front of the ship). When it has enough momentum to reach the platform above grated box, stand near the front and do a turning jump, then hover over to it.

Ship #2
On the first rocking ship (closest to the park entrance), ride the back of the ship up, hop on it, then hover over to the blue bar that acts as its suspension. Slowly walk over to the opposite side to reach the coin. Alternatively you can attempt to ride the front of the ship up to the coin, however it's much harder.

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)

4)Same as above (episode 2)

5)Same as above (episode 2)

6)Same as above(episode 2)

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)

15)In the air above the swinging ships (episodes 1,3,5,7,8)

16)Inside a cage (episodes 1,3,5,7,8)

17)On top of the same cage. Use the bottom of the ships to help you (episodes 1,3,5,7,8).

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.