Our new tandem should be coming soon.
Our old tandem is for sale - an S&S coupled Santana Arriva sized small/small.
I've ridden ours by myself as well. In 2004 I rode the Cinderella with a friend. I would ride over to her house and pick her up, so we could practice tandeming. It was a good opportunity for me to get use to STI shifters, since my road bikes have bar end shifters.
I'm not as good as a captain as my husband. My friend and I never got so we could stand together. It's a good thing Cinderella is pretty flat.
Veronica