Funnily enough I caught the end of the trailer last night, but the 'Pub Walks' part of the title put me off - will check it out.
But there seems to be a lot of 'travel' programmes for middle-aged comedians approaching pension-age lately - mainly involving them walking about a lot and chatting aimlessly about any old shit with their mates. I can do that! Although 'Steven Tompinkson's Australian Balloon Adventure' probably still tops the list of absurdity.