British Boat Owners Directory : UK No.1 Boats and Marine Industry Directory : Marine Directory, Boating, Boats, Marine, Nautical, Industry, Directory : All vessels, we know, are an ongoing expenditure. Yesterday's technology is soon redundant. Sails wear and many essential materials just don't like water, (or each other for that matter!). Mankind has come a long way and achieved much but a maintenance free boat? <p> The British Boat Directory bringing users and suppliers together, leading to profitable business opportunities. Marine Directory.