How to set up a big tarp by yourself (without trees) - YouTube
Amazon.com: 10x12 Ft Tarp, Waterproof Plastic Poly 5.5 Mil Thick Tarpaulin with Metal Grommets Every 18in - Emergency Rain Shelter, Outdoor Cover and Camping Use - (Reversible, Blue and Silver) : Tools
10 ft. x 12 ft. Silver and Black Extreme-Duty, Weather-Resistant Tarp
Woods O'HARA Waterproof Lightweight Backpacking Camping Tarp w/ Metal Grommets & Storage Bag, 3-m x 2-m | Canadian Tire
Certified Standard Duty Poly Tarp, Waterproof, 30-ft x 40-ft | Canadian Tire