Several years I started a series of blogs relating our adventures[and misadventures] of cruising with someone who has walking difficulties ie my husband. For anonymity I call him 6. You may remember the 70s series about Steve Austin an astronaut who was severely injured and rebuilt with bionics to the tune of 6 million dollars. Well as a result of Rheumatoid arthritis hitting him in his 40s he has had replacement hip surgeries totalling nearer £6000.[although rising] We took