Chapter 1: Make the Deck, Keel, and Cockpits
Chapter 2: Make Ribs
Chapter 3: Lash the Frame
Chapter 4: Carve outrigger and Break tools
Chapter 5: Hull Frame Finishing
Chapter 6: Morton's Oar
Chapter 7: Hull Skin
Chapter 8: Keel and Rub Strips
Chapter 10: Independent Suspension
Chapter X: Maiden Voyage
Step 1: The Story of Jebro
I was amazed. It was just like Timur's boat problem in "The Story of Jebro".
The Story of Jebro is the legend of how the sail came to the outrigger. It's a story all Marshallese people know. They will tell you the story when they explain about sailing. The story is deep. The names of people in it are the same as the navigation stars. The story chant repeats the star names in the same order as their appearance. So when you lull a child to sleep with this chant, you are teaching stellar navigation.
The following excerpt is from
Spennemann, Dirk H.R. (1998). Marshallese Legends and Traditions Second edition. Albury:
"At last, they were ahead of all except Timur. Then they came to him. He was surprised to see the sailing canoe. "Give me that boat! Exchange with me at once!" he shouted.
"I'll have to give Timur my canoe" said Jabro. 
"Very well" said Liktanur. "We'll get into his canoe and let him have this one. But take along with you the repakak and jurikli (boom socket) from one end of the canoe. Leave him only those at the other end."
So Timur got the sailing canoe. Jabro and his mother paddled ahead in Timur's canoe and were soon hidden from him by high wave. Timur sailed very fast, but when he tried to tack, he had trouble, because of the missing gear. The canoe would go only one way. Jabro reached the shore of Jeh Island long before the others. "
There is much more to this story. Read the whole thing. Learn Marshallese and memorize the chant.