RFA Largs Bay is a monster thing, very impresssive. I had a walk around her at last years "Meet Your Navy" event in Portsmouth. The Bridge is 100 feet from the water level. Should be well worth seeing. To give those that haven''t seen here have a look at these.
Inside
The first one is of the aircraft carrier HMS Illustrious, no small ship herself
Sorry frank if these are a little off topic.