why not Tony? you go on them, talk to and meet a person in your area or far away and youget to know them, date them and form a relationship. it is no different than meeting at a pub or club or social event in your area, except they are looking also.
Interracialsingles.net is one of the best out there. You got some fake ass women on there but you can weed through them and find a nice one.
For anything on the TangoWire network, it's mandatory and MORE than worth it! For the other sites, it's unnecessary. I was a member of Interracialsingles.net for about three years without upgrading and met numerous prospects. Once we did the initial "smileys" we would contact each other through email.
www.loveiscolorblind.com There's one for Blackenze but its many of the same profiles. The only truly "free" site is Plentyoffish.com but its not IR specific, but I found a very local woman that way. I use whatever I find that's effective and updated regularly. Tango Wire Network has the most "international' profiles on it, a highlight for me.