Impossible Goal-Write a book

My impossible goal is to write a book (quarter 1&2), edit the book (quarter 3), get the book published (quarter 4). I can think of epic fails for quarter 4, but am having a really hard time with quarter 1,2,&3. Some ideas I have are:

-Write for 5 hours/week
-Tell 10 family members about my plans to write a book
-Tell 10 friends about my plans to write a book
-Schedule times to write 2 weeks in advance
-Hire a babysitter for 2 hours/week to write
-Commit to writing everytime my child is in preschool

Please help me with finding someother ideas?
Thank you!