Nick8896, in fairness you can see from the back of Flight how many agencies there are and a few phone calls would have given you the answer. The fact you did not get a reply within a week might just point to the fact guys are busy. Plus you did not tell us what types you cover, that has an impact on what is available out there right now.
Secondly, attitude counts for a lot in this business especially when you are zapping it through hyperspace on a web page that plenty of folks read!
Can personally recomend AMR, Resource and Qualitair if you seriously want to go contracting - Good luck