Writing & Time Management

I am trying to focus my energy on two things this year: 1.) Self Discipline 2.) Time Management when it comes to writing.
I really need to make myself sit down and write, even when I'm dead tired from working 40+ hours in my day job and running after two kids.
What I would really like to hear from you, is any tips or tricks that you use and incorporate into your daily writing schedule that keep you on task.
Please feel free to share your experiences! I'd love to see what other writers are doing to keep their writing schedules on task

Thank you so much!

Your Friend,
The White Wolf Origins Book 1 of the Werewolf Queen Trilogy

Jennifer Rhae