My local Walmart has some nylon (12 yards., How do I know what weight it is and if it suitable for a tarp? I am going to try my hand at sewing, I have the machine hasn't been used is six years but I plugged it in and it seemed to work. I have watched many a video and read many a thread but I am still scared. A y other words of advise would be welcome.
I forgot the best part the nylon is .99/yard