[Nick Heath]

Canadian adventurers Colin and Julie Angus travelled many (thousands?) miles towing their rowboats behind mountain bikes in Britain, Europe and as far as Syria. Their boats were similar to enlarged kayaks. Their expedition was self contained, so when they were rowing, their bikes and trailers were usually aboard! It is an interesting book to read. Colin sells his plans both for various boats and a bike trailer, too, I believe.  Bigger wheels/pneumatic tires were a feature. However, the entire trailer was designed to collapse inside a (large) boat hatch, too! – Impressive!