Cooler fall weather means time to make plans for hitting the ski slopes this winter with friends or family. Vacation homes offer about twice the space for half the cost per person compared to hotels, along with more privacy and amenities like large kitchens and private hot tubs. And renting a second or vacation home rather than an owner’s primary residence means you won’t find someone else’s food in the fridge or clothes in the closet. A general rule of thumb with vacation rentals is to book three months in advance. Now, here are 10 of the best ski rentals to book before someone else does.