Actually we've had a very mild winter. In years past, I have spent a couple of weeks at a time in Jan/Feb/Mar at the campground and have gotten a boatload of work done. However, two years ago our campground began closing during the week from mid-Dec to end of March. It's not worth the hassle to go for two days on a weekend and then have to winterize the trailer again when we leave.
I'm heading out soon for a week or more (depending on the weather) and looking forward to getting in some very long work days and lots of exercise (dogs have to walk four times a day -- at home I just let them out in the back yard!). Can't wait to get going!