First, thanks to Stu who came by my boat this morning. His visit was very helpful, but - surprise, surprise - it led to another question. We were talking about replacing the packing on the shaft. I was looking at this message board as well as reading the tech notes from the C36 association and have gotten two contradictory points of view on one issue: Is it necessary - or strongly advisable - to haul the boat out of the water in order to replace the packing? I understand that I'll get a fair bit of water coming in if it's in the water, but I can deal with that if need be. What do people recommend? (Naturally, I'd prefer to avoid the cost of hauling it if I can.)