Yep. Amsteel works really well. Another option, if you want, is to go with a strap-and-ring suspension. The details of how to make that, along with how to make Whoopie Slings, can be found on the DIY Gear Supply website here
. Easy to see and comprehend in a graphic format, at least for me.
Also note that if you plan on sleeping in a state park down here (and the pilot program
pans out), you'll need straps for your tarp attachment point as well.
Hope it helps!