We're planning to take our 43 foot narrowboat on the River Nene this summer. We share the boat with others and between us are planning to be on the river (and the Middle Levels) for a few weeks or more. We may need to leave the boat unattended now and then for short periods of time, possibly up to a week, so we're wondering where we can safely do this. We have the Imray guide, but it's not clear about how long one can stay on the moorings listed in the book. We have also joined FOTRN and have the moorings booket, but these moorings are limited to 48 hours. Obviously one option is to go to marinas, but ideally we'd like to avoid that cost!
(NB We're signed up for EA flood alerts for the R.Nene so would be watching the levels and would come back quickly if needed.)
Any ideas please? Many thanks!