Well, things have started to improve. I have now done several rounds. Firstly I was going round on a buggy with a friend who also has health problems. Last week buggies were banned from the course because of the bad weather, do I had to walk. Survived quite well, and played quite well but was quite tired by the end. Yesterday I played 9 holes with Ed and won. Conditions were difficult with a strong wind but pleased with my consistency of ball striking and some good shots.