Yeah. I don't really count how many hours we are homeschooling. If you have to provide documentation, there are alot of ways to do that. Luckily we don't have to.
There is so much to learn! My son is interested in alot of things. The limiting factors are my energy, time and resources, which are in much larger supply than what they offered him in school! Some days are amazing, and others feel quite unproductive. That's ok. On whole I believe that he is learning far more with us.
When he shows an interest in something or I feel he should learn something in particular, we bring resources from library, look for stuff online, watch documentaries etc. Wediscuss things alot! He is also learning HOW to find information and learn, notjust being presented it in a prescribed textbook -workbook combo.