I’ve always been keen on the idea of bike trailers, being sans car and having a tendency to move house / adopt pianos/bookshelves/whatever’s left on the street, but since starting to build rafts it has become an absolute necessity. My first raft had skateboard trucks attached to it and a very makeshift attachment to the seat post, which just about does the trick, but its time to start thinking a big bigger, its time to get serious about trailers.

So far i’ve found some good ideas on http://www.instructables.com/id/How-to-Build-a-Bike-Trailer/

This is a project that provides free information on building bike carts to promote independence from cars http://bikecart.pedalpeople.coop/

Or pre built by Tony! http://www.tonystrailers.com/kayak/