A bit out of left field, but how about this:
Thursday 13th July - Outbound from UK. Depart via Chunnel etc and onwards to somewhere North of Magny Cours, France. Perhaps Orleans, but that's a guess.
Friday 14th July - Spirited runs round the countryside to the hotel at Magny Cours, then on to the circuit at night time for the Pink Floyd & Roger Waters Finale Concert to Bastille Day.
Saturday 15th July - Free day depending what you want to do - either watch the qualifying or a run out through the countryside in the Scoobs
Sunday 16th July - F1 day. Unlikely to get any runs out but maybe try and get some exhibition time track side???!!
Monday 17th July - 'Show me the way to go home'
Not likely to be cheap
Website at
http://www.gpfrancef1.com/gpf1/index.php?lang_code=gbLook, it's only an idea
.....