I have put together a few sheets actually into an Excel workbook and thought I'd share if anyone else can make use of it. I gave it to a friend and she found it helpful. I put some notes on the first sheet that should make it easier to figure out and I left some of our info in it so you can see how it works.
Send me a pm if you have questions about how it works, but rather than try to send it to everyone, I have it posted here
http://www.savefile.com/files/1476589
Just scroll down to where it says download file.
Happy Planning!