We bought a Trek tandem last year - a pretty old model but it was in great shape with minimal miles. I don't care for it at all! I'm in the back and can't stand to not be in control. No problem - really! So, we're thinking of setting it up for our now 6 year old son. He rides on his own but for "family" rides he does a trail-a-bike, but that getting too small. Do I need a stoker kit (is that what they're called?) for the rear? What do they run? Nothing on ebay - i've looked.
Thanks for your help!