Visit the Home School Legal Defense Association website at www.hslda.com for information on homeschooling in your state.  You will also find info on support groups in your area which will be a wonderful resource to you.  Used curriculum is widely available on the internet.  If you live in a large metroplex area like I do, there are many stores dedicated strictly for homeschool curriculum.  Many of them sell on the internet to those who do not live in the area.  Do a Google search on homeschool curriculum.  Cathy Duffy is an expert in homeschool curriculum.  Visit her website at www.cathyduffyreviews.com .  Homeschooling is a wonderfully challenging adventure that I wouldn't exchange for anything after doing it for 9 years now.