Thanks to satnav, and wifi and FaceTime, epic journeys aren't nearly as epic as they were in 1967, when the South African journalist Terry Bell and his wife Barbara (nee Edmunds) decided it would be fun to kayak from London to Dar es Salaam.
Ludicrously, they decided to do it on a canoe called Amandla.
It all began with a hash-powered debate in a bar in Tangiers in 1965, where the wild young Bells were dared by a Canadian to kayak all the way to Dar.
Said Canadian, name of Kent Warmington, followed the hippie trail all the way to Afghanistan, where he recovered a very special hat and posted it to Bell.
The hat was stolen from Bell that fateful night in Tangiers by another Canadian vagabond.
By the time the Bells set off two years later they had no clue how to kayak a canal, let alone navigate the open ocean. At the outset, the South African press savoured the madness of the two exiled lovers with a tutting tone.
They made a placid start, meandering down the canals of France to Languedoc, where they parked up their kayak and hitched to Gibraltar and Morocco for the rest of the winter.