C.,
My fiancee actually has a degree in radiology technology. It was a 2 year degree and opportunity is bountiful. He works at Children's Medical Center on the weekends, and is freed up for agency (temp.) work during the week. Example: He called two hospitals yesterday to inquire about available positions, and he's set up to fill out paperwork next week. Surgery centers are also great places for radiology techs to work. Not only do you get x-ray experience, but you can also gain knowledge in the surgical field. Radiology is a field that will never dry up because people will always break bones and (sadly) get illnesses that require chest x-rays. If you would like anymore information, or would like to speak to him, let me know. He'd be more than happy to talk to you. I think he likes talking more than I do, and that's saying something!
Good luck!
A. & Louis
P.S. Just as with nursing, there are rotating and traveling radiology jobs as well. Two of the ladies I know who work with Louis are getting ready to begin traveling. It just depends on where you want to go.