ITEMS TO GET: Zora Mask

    With Link back aboard Epona, head west of Clock Town and jump over the fence which had prevented entrance into Great Bay. When jumping with Epona, always remember to approach the fence straight-on, as horses don't take kindly to jumping diagonally. Once you've navigated the obstacles and arrived at the shoreline, there will be two buildings behind you and one a few hundred feet in the water.

    The ones on shore are home to a fisherman and a spider house. The fisherman wants a picture of a female pirate to trade for his prize seahorse and the spider house can't be completed until you have the hookshot, so swim out to the Marine Research Lab first. Be sure to shoot down a high-floating Tingle and purchase the requisite maps; his location here is very easy to miss. Before you go inside, check the water beside the platform and you'll see a Zoran celebrity in severe need of help. Get behind him and swim to push him back towards the shore.

    Once there, you'll discover that the Zora you helped was none other than Indigo-Gos guitar legend Mikau. After listening to him explain his predicament and prompting you to play the Song of Healing, you'll watch a dramatic rock finale and receive the Zora Mask. You can head through the cave to the southeast to explore Zora Hall or speak to the researcher inside the lab if you haven't already. Either way, you'll learn about a mute singer, her seven missing eggs, and the Gerudo Pirates who stole them. Their fortress is your next target.