what fitness regime???

Hi guys,this is my first post but here goes! I am currently starting a low calorie, low carb diet and wondered if anyone had any recommendations as to what fitness dvd would accompany it? I cant get to a gym often enough as i live out in the sticks, dont drive and have 2 children with nobody to look after them (10 months and 27 months). I'd love to try the dance dvds, my little girl loves to dance so she might give me a bit more encouragement if we are doing it together,having fun, but have no idea what to get!

Zumba is meant to be very good and there is a new DVD out. That's Latin inspired dance. Not tried it myself