I know that Wigos rent for as low as 1,000 a day, larger cars start at 1,500 and a minivan starts at 2,000 a day. It would be wise to reserve a month or so in advance to be sure they have the right car. There might be deals where you can get a couple of free days for renting it for 2 weeks but I would not hold my breath. There are more expensive rentals available and there are probably private individuals who will rent a car but that should give you a baseline.