In reply to steveriley:
I'd probably head to Bowden and Back Bowden. The best stuff there's a little high but there's plenty of excellent low stuff, traverses and so on and nice as Doveholes is, Bowden Doors is one of the best bouldering crags anywhere in the country.
Walk to the far end of BD for a bunch of easy warm ups and then work your way back to the car slowly over the course of the day.