That us definitely part of my plan. I am 63 and plan on working until 65 when I can get Medicare. I have amassed 733 points at a number of different resorts and while I am currently renting some of them out, I will definitely use them to stay for weeks at a time once I retire. Currently I go for two 10 day trips per year and add on an occasional shorter 5 day trip. Started out staying in studios and now stay mostly in one bedrooms, but still use some of the nicer studios like Riviera.
In addition to DVC, I also own a lot of points at Wyndham, several weeks at HGVC, several weeks at HICV and some RCI points as well. All told, I can probably spend half the year in Orlando if I choose. I live in PA, so that might not be a bad thing.