Jodi,
I don't reccomend sonlight to anyone that has wee ones, even trying to do the four day was a lot of work for me. There is simply too much time spent preparing things for mom and reading aloud to your dc.
It is a wonderful curriculum with great books and IMHO best suited for family without toddlers & babies.
In IL you are supposed to be teaching-
176 days per year
Subjects:
Language arts, biological and physical science, math, social sciences, fine arts, health and physical development
to ages 7-16
and that is it

Here are some suggestions to fit the requirements-
Buy a children's museum and a zoo membership if possible
get her a library card
Buy singapore math text and base ten blocks
Buy a planet frog for science and chart frogs development for writing/science
get a small chalkboard and a small poster of the alphabet in the style of writing you will be using at home, mauscript, denalian whatever
Buy 'Come look with me' and Art with a purpose (if you are Christian) Art Pac 1 & 2
Buy/borrow a simple cassette player and get her good tapes to choose from while she is doing art and books with tapes to read along with from the library before bed.
Print out the reader list from Sonlight's website and check out the books at the library, put 5 into a basket & rotate as they are learned until mastered. Add the Beginner's Bible and the Child's History of the World or some of the Usborne books like Greek Myths and Time Travelers to read aloud to dc.
Get a small globe from Walmart to show places you are reading about.
I would let child narrate to me stories read and put them, her writing, and the art work together in a spiral bound art book. This book and a binder with plastic drop in sleeves to put her other keepsakes from the year and the print out of what your state requires are all you need for record keeping. You can put your support group info, catalogues etc.. all together in the binder and have her spiral to show gram and dad.
If you make a wish list somewhere like amazon you can ask for educational board games & software if you like for Christmas. You can find used sonlight on vegsource and ebay.
Mary
mom to four busy kids