Haven't posted on this in a while, so I thought I would give a quick update. I am continuing with redcord exercises and my nuero recently said that he is noticing an improvement with my gait. Because this improvement is gradual, I had not noticed it. He said that I used to kick out my right foot (to the right) when I walked - probably because I didn't trust my balance. He is not seeing me do this now. A subtle improvement, but we'll take what we can get!
I purchased a unit for my home - a little pricey at $300, but now I can exercise on my own schedule. I do feel that the exercises give me good "bang for the buck" and require less exertion than typical exercise, which helps deal with my fatigue issues. I have a trip planned for this summer and am hoping to continue this improvement so that I can travel with minimal issues. It's amazing how much I used to take for granted - just the thought of getting from my car, through security, to the airport terminal creates anxiety in me!