To lock on to many targets with the gale boomerang in twilight princess is to aim at an item you can lock on to, then press Z (for Wii. I'm not so sure for Gamecube, sorry) You can lock on to five targets at max.
cut down the hanging chest in the middle room with the gale boomarang
There isn't an Outset Island on Zelda Twilight Princess only in Zelda Wind Waker and other ones.
After beating twilight princess you don't get anything.
Google "Zelda twilight princess game cube walkthrough"
He is the Master Bomb Maker in Zelda Twilight Princess
defeat ganon
The last level on Zelda twilight princess is hyrule castle where you face the final boss ganondorf.
Twilight Princess
Zelda Twilight Princess
no answer possiblego
no
No.