Hard link trades - several niches
 

Here is the list - all 100% hardlink trades

http://www.amateurs411.com
http://www.realitysexreview.com
http://www.webcams411.com
http://www.escortsexvideos.com
http://www.nudeparties.net
http://www.triplexamateurs.net
http://www.cfnmcentral.com

All these sites are well established and get decent organic search traffic, so the outgoing quality will be quite high.

My trade page can be found at http://www.realitysexreview.com/ccbill.htm