You're off to a good start, Beth.

I wondered about how hot the vest would be, too. Don't know if I can take that in Tucson. Also, for anyone with back issues, be careful. I asked my chiropractor about using the weighted vest after reading this thread. He thinks it's a good idea if your back is ok. However, all that weight will press on the end of your spine. Not good for me. My chiro has agreed to meet me at the gym for personal training sessions. I don't trust the trainers. I start today.