I am doing quite well thank you. I am up to a one hour per day walk now and am beginning the process of speeding it up. My goal, by early spring, is to be walking 4 miles in an hour which is a brisk walk and to increase my leg strength again to the point that I can motivate up an incline without having to stop to suck wind. I am very blessed physically in that regard and am looking forward to being back at full strength again. It's amazing how fast the decline happens when your stuck in a hospital bed.
Thanks for the nice comments. I actually have Australia on my bucket list. But, when I do it will be for at least three or four months so that the photographic itch is thoroughly scratched! I either need some investments to really come in or win the lottery. But, then again, you have to buy a ticket to win the lottery so I guess that's out as well.