I always choose to camp on these trips. It gives you the freedom of doing what you want, when you want and also privacy, which gites (unless there are only a few of you in a big one) don't.
You can't beat coming back from a great trip underground, cooking round a camping stove, drinking wine under the stars and telling tales of the day.
It is also dirt cheap! This year we are re-visiting Brissac and Camping le val d'herault. We have a pool, bar, local river and sandy beach and good ameneties. £130 each for the 2 weeks including hire of a fridge and electricity.....doesn't get better than that! Plus all the schools have gone back so it *should be lovely and peaceful.