While surrounded by fields, trees and hedges, we were in fact very near a small village so went for a walk there, passing a marina, where we hope to get a pump out. We are at a stage where we are not sure of the accuracy of the waste tank gauge and how many hours are left, estimating how many we litres we might put in per day. Not really wanting to test that. We passed a marina yesterday with pump out facilities but it was not open.