WTB: Tandem Trail-a-Bile

Hello everyone,

I'm looking for a tandem Trail-a-Bike to haul behind our tandem with our
almost 7 and almost 5 year olds. Anyone have one they're done with or know
of a source? Adams hasn't made them in a couple years. We have tried solo
riding with the kids on two separate Trail-a-Bikes but my wife isn't
comfortable enough with it so I'm now on the hunt for a tandem Trail-a-Bike.

Thanks for any leads,

David
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David Bilenkey
Ottawa, Ontario, Canada