Technique for Rolling Sports Astroturf - On the Delphian R/C Track

This is for the Delphian School Turf Field. I got the turf from AGR (Artificial Grass Recyclers). This is a particularly bad piece that I'm rolling up - we're general very happy with the product; even this piece is perfectly serviceable.
I could not roll more than 1.5 complete turns myself. (I'm 6', 200 pounds) You don't have to have a wench, but it helps. You can just tie it to the back of a truck or tractor - but once you notice you're going sideways, you need to STOP!!
A similar procedure works for rolling it out, but unfortunately, it's slower. We'll get a video of that up soon.