Back on the whoopie thing, I've got a spare length of amsteel which I took out of my Blackbird suspension, if you want to have a mess around with the splicing thing you're welcome to have a bit. I think they're only about 7 or 8ft in length so no good for full on whoopie slings for hanging your hammock though.
aw thanks mate, thats a really nice offer. im going to experiment on some paracord before i going ruining more expensive materials. but i appreciate the offer immensely.