Use the tutorial on this page and have a field on the forms ItemMetadata. Xml called url and set it in the code.
This is not the most elegant solution but does work well. You will need to modify the form to act as an action listener. Instead of creating tasks, send out emails containing a link to the InfoPath.
When the user opens the form customize the top of form to look like a task form with a checkbox, when the form is updated fire the workflow to check if the check box is complete, if so move on the workflow on.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.