I can't help you just yet ... but soon. I am also the webmaster for
http://www.clubcytherea.com ... better known as the goddess of gush and AVN's 2004 Best New Starlet of the Year, and we are in the process of creating her affiliate program and will be offerering exclusive squirting video and pics. In the mean time
http://www.nscash.com offers
http://www.squirting101.com and i am sure they have some free content for you.
When i did a search for squirting content for licensing i got very little results and the results i did get were not very good. If you find some ... please hit me up on ICQ!
xoxox,
Megan