风之杖问题，开着NGC在线等。。。。

当时玩的时候没用gba，不过google上搜索zelda wind waker three benches找到了这个：
If you have your GBA connected, activate the Tingle tuner. Go to the mailbox to start the quest, which requires you to find three benches. One is nearby, just past the archway. The next is on the outcropping overlooking the sea near Zunari's shop. The third is in the courtyard. For your trouble, you can find an area marked on your GBA with a few rupees.