Creating a Layout

I found it rather difficult to build such a project without proper refrences like photos or blueprints. Some people can use those things because they build a complete replica of an existing Disney theme park or maybe parts of it, but I can't. That's the problem with totally fictional places like Disneyland Canada. So before I'll build further on my model, I've decided to create a complete layout plan for my theme park. I don't know how long this will take, but I'm pretty sure that the final result will help me to get some understanding of the planned building, the proportions and every other aspect of architecture and landscaping. I think that I've to understand the project first in its complete entireness. That's a very crucial step. It's the only way to ensure a perfect realization of my ideas. As soon as I'll finish the designing stage I'll post the blueprint.