The Big Fat List
One great way to start new projects: with a Big Fat List.
I recommend doing it on paper, rather than on your computer. It is really important to do this before you start entering your to-dos or milestones in your favorite program, before you start organizing. Consider devoting (at least) one entire spiral pad to a single project.
Things that can go into the BFL:
To-do items
Problems
Ideas
Requests
People's names and contact info
Possible resources
Actual resources
Business names and contact info
Possible tools (software, hardware, other)
This is also known as a Brain Dump (but it is more than that). Don't try to do it in order. Don't edit. Include everything. Be messy (but do make sure you'll be able to read your own handwriting two months from now)!
Don't show it to anyone. They'll panic, or at least look at you funny.
Keep it at least for the duration of the project, add to it during the life of the project, and refer to it whever you sit down to evaluate your progress.
One of the biggest values of the Big Fat List is that it will support you to think outside of conventional project management wisdom (if necessary), and provide you the pivots from which to step outside the box:
No two projects are alike.
The best system is your system.
Your best system is the one that evolved to meet the needs of this project.