Huntercombe or The Sacred Nine. Both provide consistent pleasure and interest, especially around the green, and in general both are also a very easy walk: at Worlington there is the gentle climb to the 6th and 9th tees, and at Huntercombe the walk up the third, but apart from that nothing too taxing, And you can play a round of foursomes in less then three hours, giving ample time for other things. There is also the added pleasure, given that one is the home course for Oxford University and the other for Cambridge, that you will also see much younger good golfers doing their proper stuff.