Hi,
I think as a travel nurse, you should be able to do things on your own to amuse yourself. If you can't do this at home, or with acquaintances, I think you might be a little lonely. If you are used to doing at least some things, like go to a movie, alone, you will be better off. There are always some single nurses who will befriend you and even some married nurses who will take you under their wing as a 27 yo.
Cheryl