For those of you who are coming on Saturday morning's jaunt, or who still might be thinking about it, a rough approximation of the route is
here. Those of you with GPS, please don't load this onto your devices as this was the route Ride With GPS came up with, and parts of it make no sense whatsoever in practice (I couldn't be bothered to sort that out). Nonetheless, I can promise you such delights as:
A Theatre of Broken Dreams!
An Invisible Eyesore!
Unusually well-built Follies!
And splendid buildings dating from the third century AD to the present day. Plus some appalling concrete monstrosities, but never mind those.
As regarding timing, I'm thinking 9.30 for 10 at my place, depending on pace elevenses/lunch/ at the Castle cafe, then on and back to mine before a leisurely stop for food and/or drinks at the pub, before finally making our way to the Ferry Port at 2.30 or so (from home it's only a mile and a half, and the route features no scary roundabouts etc). I'll PM interested parties with my address.