Below are some websites that may be helpful in fiber production.
http://northwestcashmere.blogspot.com/
http://www.cashmere.org/cm/resources.php
http://www.easterncashmereassociation.org/index.php
http://www.joyofhandspinning.com/mohair.shtml
http://www.youtube.com/watch?v=tB0I9pKV39w
See also Establishing a Fiber Goat Operation http://cop.extension.org/wiki/Goat_Management_Establishing_A_Fiber_Goat_Operation
Fiber producing Goat Breeds http://create.extension.org/node/25262#Fiber