What kind of jobs are available for celebrity voice impressionists?

I can do a rather extensive list of celebrity and non-specific voice impressions, and I have received many positive comments in the past. The problem is that impressions are pretty much my only talent.

So my question is this: what fields of work could involve someone with a wide range of voices? I don't necessarily mean show business, especially if I'd have to move out of state (I live in Springfield, Missouri).

If you want a list of the voices I can mimic, please don't hesitate to send me a private message.

Thanks!