Every one in the leagal system is giving me the run around and telling me to go to this department and that department. No one can give me a strait answer! Are there any CC members from Nevada who might know? Or anyone who might know in general how to find out?

I would start with this article.

http://www.cakecentral.com/article57-US-Wanting-to-start-a-Cake-Decorating-Business-but-where-do-I-begin.html

There is also a post somewhere on here ( i will have to look for it later) about what states allow home baking and which ones don't. Sorry I don't have more time, lunch is almost done.