New Casinos

I attended the opening of a brand new casino last night here in the midwest. Needless to say, the casino was packed, there was a lot of confusion with players getting cards, etc. On the blackjack tables I witnessed a lot of dealer mistakes. The pit crew seemed to be fully occupied just making sure the dealers knew what they were doing.

My question -- do advantage players ever target casino openings as a great time to play? It seems like their play would definitely come in under the radar for at least a week or two.