I did a couple of travel assignments.. actually used travel assignments a a way to check out the facility and have a job waiting when I was already planning on relocating.
Since my husband died last year I have considered traveling for a while...guess I haven't as I'm trying to finish my degree and need to be in one place to do My practicums.
I like the concept though...I woked agency for about 15 years when my husband worked full-time and I didn't need benis (that was before agencies offered benis like they do now!)
I'll have to see what happens after I finish school.