Blue (or other) Tarp (Hayward , Cherryland by Target)

Hi, Im looking for a tarp, preferably large but can be any size, to use for my gardening and plant propogation. I will also use it to cover the decorative rock areas in my backyard during the winter so the neighbor's tree leaves don't fall in them, making it difficult for me to clean them out every year. I'm in the hayward area and don't have a car, but if you are somewhere between union city and San Leandro, I can arrange to get it from you one morning. Thank you for taking my request into consideration. I truly appreciate it.