She liked going fast once she got used to the feeling of riding without training wheels... though some might state that I should still have training wheels... but those people should hush...
We rode around the neighborhood for just about an hour to help her get used to the feeling of riding with me. It is my hope that this will serve as an introduction to the sense of balance of riding on two (three, actually) wheels. Then she'll have an easier time riding her own bike without training wheels and she'll have the added benefit of having the understanding of riding among cars and won't have that as a fear... I hope.
Regardless, it was fun and it made my heart beat a little faster... and not just from the added workout of lugging her weight and the trail-a-bike weight around. My son had one when he was much younger too, so it was trip down happy memory lane.