That's about it. I have a Y11 son at boarding school. He is at home now, "revising" for GCSEs. I don't know what he is really doing in his bedroom. But I trust it has all in essence been done at school (had his report today, with good grades predicted. As a result, I now know which subjects he is doing). All the growing up, teenage crap etc has been thoroughly outsourced. I love it.
Disclaimer: I am a SAHM and hadn't spent a single minute away from the DC until DS went to school in Year 1 (skipped Reception, as I didn't see the need for it). Indeed, I spent in total 8 years at home with small people. So I have not had a history of outsourcing children.
My others are at day schools, sadly.