Greetings to all: I was invited to the Rio in Vegas to play in a tournament May7-9. I have never played in a tournament before but I signed up anyway...it was free, plus all the comps that go with it. I am a casual casino player- I normally hold my own but have never played with the big boys before- really don't know why I was invited. Am I way over my head with this tournament? I don't know the rules or even how they operate. I don't want to look too much like an idiot- (not hard for me to do) any advice on basic tournament strategy? Help!!! Much thanks, Renee