Determine what subjects you must teach, i.e. to comply with the home school laws, and what subjects you want to teach. You don't have to do everything the veteran home schooler is doing or have your child involved in all the activities. You can add or expand your resources as you gain experience. Pray for godly wisdom in all your decisions. You may have to make some adjustments in curriculum, etc.
Peace of mind is worth the membership.
Join a local home school support group. The local support is important as a source of encouragement and fellowship. Home Schooling Children with Special Needs by Sharon Hensley. Know the Law . The NDE will send you forms that can facilitate your notification to the NDE of your intent to home school.