Gteat idea thinking light. I'm thinking of trying some of the 50 lb test SpiderWire EZ Braid.
Her's some info:
I'll be looking on the web for best price to purchase...
I hike with SCISSORS cause it makes me feel dangerous ... LoL
R3l@x per your recommendations I ordered some of that line.
Let me know how the spiderline works out. I have got some nast cuts on my harnds from this stuff. Because its so thin and rugged, it wants to act like a blade and slice rather then stretch and flex. So it might just end up cutting up your tarp.
Just my $.02