My hubby said he needed a tarp for our camper and also to use when we go camping up in the mountains outside of Denver. He uses a website for all the tarps he buys that is called mytarp.com. They have an excellent selection of canvas tarps and so it makes it easy to find what he needs.
He has told his cousin and several of his friends that do a lot of things outdoors that require the use of tarps. They all agree that this is the best single source they have seen for a wide selection of quality tarps and very competitive prices. Anyone that needs a tarp should check out this website before they go anywhere else.