Go to an auto parts store and get one of those aluminum trays that you put down in the driveway when your car leaks. Fastest sled we ever used. And big enough to hold a few people at once.
Or, drive around and find someone who is getting a new roof, and the roofing company put one of their signs in the front yard. The ones in our yard were corrogated (sp?) plastic. Very fast, but not very big.
Or, drive around and find someone who is getting a new roof, and the roofing company put one of their signs in the front yard. The ones in our yard were corrogated (sp?) plastic. Very fast, but not very big.