I have just purchased a Morgan Sloop 30'. This is my first boat although I have been sailing with friends for the past 2 years. I had the boat inspected and the only fault was the grey water pump. However, my wife and I have been out sailing and we switched the bilge pump on and all this dirty smelly water came up onto the deck so we switched the pump off again. Every now and again the water seems to just appear on the deck giving off a foul smell. Can anyone tell us the proper way to get rid of this foul smelling water and how to clean out the area where the water accumulates. Also the tank in the V-birth has water in but every now and again there seems to be water under the cushions, it seems to be clear water, we had the boat inspected but it never said anything about a leak in the water tank. I would be grateful if someone could help us out on one or both issues.Many thanksGary