well you can try to rent a reservation from a DVC member and stay there.
a studio has a queen bed and a double sleeper sofa.
a 1-bedroom has a king bed and in the livingroom a double sleeper sofa.
both sleep 4.
you can get a value, standard, sv, or concierge.
standard is either parking lot, garden, or pool view
value can be anything - but no guarantees - same with concierge.
if you want a Savannah view - then I would go with SV.
now this is a new resort and lots of DVC members are trying it this year.
So no guaranteeds about getting a villa at all.
that say - pretty sure you will find someone to rent you one. just go to the DVC rental/trade board. read the faq's at the top. if you still one want post an ad - read the ads first - there may be one.
renting dvc points is not suggested on fri or sat -they are too expensive. Although if that is your own choice - most of the time still cheaper than paying rack prices.