I can totally relate to the "this time I will do it" quote. Can't even begin to count the number of times I have started then never finished. We can do this. My plan is just to take it one day at a time/one workout at time.
It is so great that your husband is in this with you. Makes meals so much easier, you won't be cooking 1 for yourself then one for your family.
Good luck on your challenge and I will be following along for the next 84 days.
PS Jaime Easton is my favorite too, love her physique.