I'm finding
http://www.welltrainedmind.com/forums/ very helpful, but there are more "kindred spirits" here in BrillKids--accelerated learning makes a lot of homeschoolers uncomfortable, though not all.
I can't put my hands on it now, but I've read about a study that indicated that even high-school educated parents on average produced homeschooled kids who outperformed their public-schooled peers.
Look on this as a way to improve your own education. I've learned a lot myself (really!), and my son is five and I have a Ph.D. We all have a lot to learn, even if we don't always act that way.