NursesPro?

I'm almost finished with my second contract of travelling, and I'm already leary of all travel agencies. I've done some internet searching, and this company seems to have high pay rates, but I can't find any reviews on them. It seemed good on the internet, but then again, most of them do. It interested me because of the pay rates. I don't need health benefits, or a good 401k plan because I have all of that through my husband. Has anyone travelled with them? What has been your experience?