Step 1: Play the ballon poping game at the grass away from the cannon man, and run into the cliff imedently, tell the bird that you don't want to play again.
Step 2: Turn into human and equip the Zora Tunic and clawshot. Step off the platform into the water.
Step 3: Turn towards the cliff that is to the left, hold L (or Z-target on Wii) and use the clawshot. Swim to the wall while still holding the clawshot and push into the wall until you go through it.
Step 4: Use the iron boots so you sink for a while, then swim up so you fall through the water and appear talking to the bird.
Step 5: Tell the bird that you want to try again and you will be in the balloon popping game again.
Step 6: Fall into the water again (during the air ride) and you will appear at the start of the canoe ride, turn into the wolf and jump into the water, as soon as you hit the water, talk to Midna.
Step 7: Let the current take you down river and you will appear in wolf form in the canoe, but mis-shapen.
Step 8: Tell the zora you want to ride again, you will appear in the inside of the canoe ride building. After the ride starts you will not be in the canoe but on the ground.
Step 9: Warp to any location and turn to human, and you will have infinite bomb arrows from the "Lent Bomb Bag" and a glitched quiver (requires some fiddling on your item screen).