Walking is the best and cheapest exercise around. I have let myself get so fat, walking is very difficult. I think I will start a walking routine, just 10 minutes a day until I can work up to an hour. I did walking before and lost over 50 pounds. Would love for that to happen again.
Keep the faith Teamrose, and keep up with the walking. I've found it's a great way to lose weight. Using a pedometer is fun to keep track, I have an Omron.