Ok, so I'm looking for options for making a hammock and over tarp thing.
I was thinking about using the ripstop nylon available from Hancock fabrics but I found a few other options online that is lighter and about the same price (when you add the shipping and all). I just want to make sure I've got the right materials before I order them.

This for the hammock:
http://www.alibaba.com/product-gs/27...n_taffeta.html

And this for my tarp:
http://www.alibaba.com/product-gs/27...ON_FABRIC.html

If the above fabrics wouldn't work, would this be functional for my hammock and/or tarp?
http://www.alibaba.com/product-gs/36...=10&t=12&cids=

Let me know if you have different fabric suggestions or what not.
Also, I've talked to some of these sellers and they were willing to sell me 50 meters or so. I may put some of the stuff up for resale here depending on how many hammocks I decide to make myself. So, I'm not going to be buying 5000 meters of fabric for a few hammocks. I've been sleeping in hammocks for years but I'm pretty new to the whole DIY thing.

Thanks