Looking For A Good Exercise At Home

It looks like I won't be able to go back to the gym to workout so soon. There is a kid's club where we normally go but we don't want to leave Mackenzie there yet because there's none enough people to watch all the kids. We left her once there and we didn't like it because there are kids running around and we're afraid that Mackenzie will get hurt. She is still not big enough like those kids. So since I can't exercise at the gym, I am thinking of buying a zumba dance dvd and do it here at home. That way I can still workout and watch my daughter. I've tried cardio dance workout but I didn't like it much. I want to try the zumba because it looks fun and effective exercise.