True as a Turtle

Tony and Jane have just been married. Tony is set on spending his honeymoon cruising the family yacht, the ‘Turtle’. He introduces his new wife to the rest of his ‘crew’, his family, and they set off in the ‘yacht’ which is in fact rather grimy and in need of a coat of paint. Things go from bad to worse as one member of the crew contracts German measles, and when the engine breaks down, it would appear that their honeymoon is definitely over.