So, I did some searching on You Tube and found a 1-hour advanced Tae Bo series. I'd never done Tae Bo before. The video was a little blurry, and the sound didn't always match the video, but I managed, and broke quite a sweat. Halfway through I opened up the sliding door (yes, while a blizzard was going on outside) so I wouldn't die of heat stroke.
Who knew B. Blanks was so inspirational? He kept cheering me on and telling me to ask my higher power for the strength to continue with the workout. That's how you know a workout is kicking your tush -- when the instructor tells you to pray for strength!