It should be a bow in the middle, a redstone dust underneath, and the rest filled with cobblestone. Just a tip, btw, answers like this can be accessed in.
A good guide is to make the roof between one and two stories tall. If a roof section does need to be much taller than that, consider making it into a tower.
To build powered rails, players need to use six gold ingots, one stick, and one redstone dust instead of iron ingots.The gold ingots should be positioned in two.
Here are instructions on how to build a good looking ship in Minecraft. It has two masts, a cabin, a lookout post, and a hull (bottom part of the ship).
To make a bow in Minecraft, place 3 sticks into the grid on your crafting table, with one stick each in the top and bottom rows of the middle column, and one.