Instructions
Play the game as normal until you reach Ventureland. Once you enter this area, you will see Smee crying on the ground. Walk up to him and he will tell you about the things you need to do in Ventureland.
Head over to the Tiki Hut on the opposite side of the area where you found Smee. Talk with Tiki Sam about the Ship's Wheel you need. He tells you that he will give it to you if you can find the three missing tiki masks.
Head over to the tree house that is behind Smee. Climb to the top of the tree house to find the mask.
Go to the back-left part of Ventureland and find the waterwheel. You will see that the second mask is at the top of the waterwheel. Get to the top by jumping on to one of the wheel's platforms and riding to the top and grabbing it before you ride past it.
Head to the back-end part of the staged area of Ventureland and you will find the third mask in the thinned out area of the building. Jump onto the roof next to the building and then jump over to the top of the building where you saw the mask.
Return to Tiki Sam and give him the three masks in exchange for the Ship's Wheel.