Here's a really great website with animated knots to teach you how to do just about any type of knot needed for putting up wire antennas. This site has been extremely helpful these past few weeks as I've installed a PAR HF EndFedz antenna. You'd think rope and knots aren't important until you try to put up multiple wire antennas with pulleys and other hardware.
Great site - http://www.animatedknots.com/
I'll have a post about the PAR EndFedz in the next few days, complete with pictures of the masts and mounting hardware. The PAR antennas are great performers and extremely easy to set up and tune.