What do you think?

Let me know if any of you have tried this. My sister and I as well as one of our really good friends (We've been friends since jr. high.) have been talking about buying Sonlight together and sharing the cost. Then, we would organize our read-alouds so that we could share the books. I don't know if we will actually do this, but we are giving it some thought. Have any of you tried this?