There is also the three SSR models that you can also preview.
You can get $15 gift card per person and fast passes.
The DVC tour will take 1 to 2.5 hours depending on your level of interest and how many questions you ask. The DVC sales tour is by far the most laid back timeshare tour you will ever take. No heavy handed sales tactics, you won't see 3 or 4 closers.