M.O.
If I were you I'd go online and get an idea/template instead of trying to make it your own from scratch. I can't "make" things myself, but once I have a good idea or template from someone else, it comes out great!!!
I also got this small bottle of "shortening"/cake release from Michael's and it's awesome. You just squeeze some of the liquid butter looking stuff onto the inside of your cake pan and NOTHING sticks or falls apart.
I love Family Fun Magazine! Here's one idea: http://familyfun.go.com/recipes/pirate-ship-cake-686286/