Hope you are enjoying this weekend! I have bad knees as well, so your idea of just walking the 5k was something I didn't consider! I haven't had surgery but I know it is in my future at some point. I'm trying hard to keep it to the very distant future :).
JENMC2012, of course I don't mind that you friended me. I will do the same to you. OXYGEN9 thanks for your comment on my picture. That was taken about 5 years ago when my husband and I were in Jamaica.