Hi I am looking to make a lightweight tarp- just a 10' x 12' rectangle that I can attach ropes to the corners and sides- will use as a ground cloth or an extra shelter for a cooking area. The kicker is that I need it to be fairly abrasion resistant. I read about cuban, sylnylon, etc., but there is no store in my area that carries such exotic fabrics for me to look at in person. Before ordering something expensive, can anyone advise me on the durability of some of the new light weight fabrics?