Hi there - I love my dogs too, btw - I have 3 of them and they are great!
Your post caught my eye as I have gone a series of injuries in the past including a fractured foot that left me in a wheelchair for several months. (That was a few years ago tho)
I'm so inspired to read that you are ready to start a program despite your fairly recent injuries. That is just so cool! I think someone else suggested that you consult with a PT or even your doctor - a great idea. Moving is so important and I'm sure you know you don't have to run a relay or anything right away - lol!!
I joined this group yesterday and my new buddy just emailed me today and mentioned she had gone MALL-walking...maybe that would be something you could do to avoid the pitfalls of walking on ice and snow in your area?
I would also be more than happy to have a 2nd "buddy" if you are still looking for one. If not, then I'll still look forward to reading your posts about your progress -
Best wishes,
Hy