I to have a right foot and ankle rsd. I limp alot or slide my foot along. It eventually got to a point where I couldn't even do that and was placed on a roll-a-bout. Unfortunately, because of the limp you are throwing not only your hips out of wack but also your spine.

My suggestion is to get a rollabout for when you are out of the house. This will minimize the damage you are causing. Also if you have a walker handy, I use this as a bed cradle. Works great to keep the blankets off my feet.