There was one DVD that I had gotten a couple of years back called "Belly Dancing for Whimps" It's actually a belly dancing workout DVD. I only did it a few times because, well, I trip over my shadow and dancing just isn't my thing. But, I think since you have some experience with it, you might enjoy it.
You can find it on Amazon for about 10 bucks. http://www.amazon.com/Wimps-Bellydance-Nat
It was fun! I recommend it!