The Caldon is pretty and with interesting turns and some tight spaces. It had been recommended by many and in addition my sister Anne ( London based) had told me her friends, Dave and Jane, also had a canal boat and are not very far away. He was a cyclist and she was a retired speech therapist so all in all we should surely get on. They were on the Caldon so we had a good reason to divert. We realised though that we were making a slower pace over the previous days than predicted – the ready reckoner for covering distances that we were using assumed an experienced crew of 3 and all the locks set in your favour, plus going faster on the level than we have done. Add in that two cannot send one to the shops while the boat goes up locks and we concluded we had better not go too far along, or we would fall behind on our future schedule.