I searched but couldn't really find what I was looking for.  Thought this would be a useful thread for other people to find in their searches from here out!

This should get you started...

http://www.go-rv.com/coast/do/catalog/main?dealerId=2011

http://www.lowcosttrailersupplies.com/index.htm

http://www.horsetraileraccessorystore.com/

http://www.redneck-trailer.com/products.htm

http://www.statewidealum.com/

http://shop.easternmarine.com/index.cfm?fuseaction=catalog.catalog&categoryID=462

http://www.hehr-international.com/0280feederwindow.htm

http://shop.ebay.com/items/_W0QQ_nkwZhorseQ20trailerQQ_armrsZ1QQ_fromZR34QQ_mdoZQQ_sopZ7

http://shop.easternmarine.com/index.cfm