Hi C.,
Homeschooling is a wonderful journey for your family. It will bless your house for years to come. In my opinion it is one of the best things that you can do for your child. I've been doing so for 3 years.
My first suggestion would be to just really enjoy your child. Play with him/her as often as you can. Don't get caught up in textbooks, what pblic school kids are doing, or pressure from others, including family. It is great that you are thinking ahead.
Not sure if you ar a Christian, but if you are I recommend praying about this decison first. It is a huge undertaking, but the rewards your family will reap are worth it. Ask the Lord to lead you in the path of homeschooling that is right for you.
For now I have reading suggestions. There are numerous ways to homeschool, and these resources may lead you in the right direction as well. Read The Ultimate Guide to Homeschooling by Debra Bell, The First Year of Homeschooling Your Child by Linda Dobson, and Lies Homeschooling Moms Believe by Todd Wilson. Also subscribe to The Old Schoolhouse Magazine. It is worth every penny. Teach Magazine is great also.
Look around yahoo groups for a homeschoolers group in your area. The triangle area has a great one called spice_line. I'm sure Greenville has something similar. There is one called Southern Homeschoolers. You may start there. Here's a site with lists of local support groups for Pitt County: http://localhs.com/?Pitt,NC
Join the following organizations when your child is about kindergarten age NCHE (www.nche.org), and HSLDA (http://www.hslda.org/about/default.asp). Attend as many conferences as possible, especially the convention held every May in Winston by NCHE.
When your child is seven you will need to register him/her with the NC Division of Non Public Education as a homeschooled child. Here is the website with information: http://www.ncdnpe.org/index.asp
I hope this is all helpful to you...