I'm at the Calm Land and i'm trying to get Tidus's Legendary Weapon.

I have a Chocobo
My chocobo is st*pid..
He kept wobbling at the Catcher Chocobo game..
and he high possibilities of hitting the birds rather than the balloons..

do u guys have any tips on how to get the crest (or izzit sigil?)?
I have a chocobo
My chocobo is st*pid....

PLz help..