First time to play live poker

[cRazyNHouSton]

I am going to Vegas next week and this will be my first time to play "live" poker. I would appreciate any suggestions as to where to play, and any useful suggestions. I would like to play in low limit $20-$80 sit n go's or tournaments. I play very low limits online in ring games (NL), but I do want to get some real life "live" playing, just a little worried about being the obvious fish at the table!!

Thank you,

Toni