I was about to start a holiday thread but you beat me to it
My DS and has arranged a holiday timetable with me and thus far we have stuck to it. Keeping in mind it is only day 3. Our arrangement is we work until 12 every weekday (although today we didn't finish till 12:30) and the rest of the day is his to spend as he wishes. He is normally up and about by 8/8.30 and by the time has eaten breakfast we are normally ready to start by 9.30.
He does two papers/ exercises a day. I mark them after he has completed them and go over mistakes the following day before giving him that days work. Once a week I am going to give him the GL Assessment papers (Maths, NVR and VR) as a practice mock - probably on a Saturday and on Sunday he his having a break.
We are not going away this year but have planned a few day trips in between with friends and family. Hopefully he will still be as wiling by the end as he is now
Depending how he does in the GL assessment papers over the next couple of weeks will depend if we change the above schedule or not.
Its hard to get the balance right knowing we are heading into the home stretch. Good Luck.