Accountability Groups - Option #3
There are several good lists of accountability groups for South Carolina homeschoolers:
South Carolina Home Educators Association list of Third Option groups
Carolina Homeschooler list of Third Option groups
Accountability vs. Support Group
YEAH is a support group only and not a legal accountability group. To legally homeschool in South Carolina, you need to either homeschool through an accountability group (see above) or through Option #1 or #2 (read How to Start).