Hi,
I have Type II myself and would bring an "I've lived it every day" approach to this. Depending on the scope of the project, I may be able to adjust the fee downward.
If you are looking to just set up the topics, outline, flow, etc. of the book, the fee would most likely be less.
If you're looking for additional services such as helping your write it, we would need to discuss that, too.
The milestones reflect this approach and can be edited later if need be.
Would love to chat with you about this, who you see as your target reader, how you plan to write and publish, etc. It sounds like you would be providing a valuable resource for those of us who have the disease.
Best of luck to you both in your search and with managing your DM.
Kent