Sunfish. When approaching checks many continue to ask themselves if it is all worth it, especially nowadays the cost of the documents is prohibitive enough, let alone the cost of clapped-out, depreciated for the tenth time airframes and of course the attitude of some schools to hiring aircraft for touring as you've pointed out. I feel Wiz has hit the nail firmly on the head there with that post. A bit of variety and mixing up your flying with different disciplines may well be all that is needed.
Next time you've got leave, go and spend a week with Phil Unicomb at Maitland. It could SERIOUSLY mess up your life!!!
That is awesome advice! You'll have a smile on your dial for weeks and weeks afterwards if you do that - Oh Yeah!