This time of year we have to decide whether to take our boat out of the water or leave her in. It might be useful to check the pro's and con's to help you decide.
Why you should
If you take her out you can get at the parts of the boat to which you have not had access during the sailing season. Seacocks, rudder fittings, anodes, cutless bearings all can be checked when the boat is out of the water. You can also scrub her down and do the anti-fouling.
Early GRP boats, those built before the late 1980's are more subject to Osmosis through water being absorbed; therefore taking her out to dry is thought to be a good idea. Many of us actually enjoy the time ashore as chance to meet others working on their boats; a boatyard can be a sociable place. If she is out, you will probably feel less anxious, knowing that if well covered and protected inside from damp she will be in good nick when the spring comes next year.
What you should do
Ensure that the boat is well ventilated
Change the engine oil and filter
Fill the tank to avoid condensation
Remove the batteries and store at home
Drain water tanks and all pipes to avoid freezing
Clean and service the heads
Remove loose upholstery and take home.
Open all lockers and drawers to allow air to circulate
Remove electronics and store at home
Drain the engine and replace with antifreeze
If you decide to stay in
You will extend your sailing season. There is a magic about winter cruising, with fewer boats about and the contrast of a cosy cabin while the frost glitters outside.
But make sure your mooring is safe. Horror stories of ice cutting into hulls are not to be ignored. By staying in you will save on lift out and storage costs. But you must plan to attend to her needs over the winter months, rather than bye-bye boat, see you next year. Regular visits even if you don't go for a cruise, will ensure that bad things don't happen. Regular use and continuous maintenance will keep your equipment in good condition.