Nursing Travel Agencies

I am working to become an RN now. My husband is a schoolteacher, was out. I like to travel. Nobody knows how it might be difficult for me to find a travel nursing job somewhere, like Hawaii, Florida, California, in the UK (overseas is it possible?) Throughout the summer? And these organizations allow you to move your family to live with you in case you provide? I've searched the travel agency sites already, but I heard someone in the industry could experience at first.