Once the sunroof drains are secured lift the carpets up by the sill and park her on an incline and wet vac underneath as much as you can get to and park her on an incline and stand on the front carpet and the water will trickle down to the rear footwell. Vac that out and then with the carpets pulled back I stuck an oil filled radiator in the car for a few days with the window down slightly and was almost dry after a few days.
(Thats if you dont fancy removing the entire interior!)