Airport transfer to Hotel @ Wulingyuan

Hi, we are planning to visit Zhangjiajie by air from Changsha this winter. As per the flight schedule we will arrive Zjj by 7 pm and our Hotel in Wulingyuan area. So is it very hard to get taxi/ van/ airport transfer to the hotel at the winter evening? We are 4 persons + 4 luggages, and how about the cost. Thank you very much.