Play Casino Craps

Planning on going on a cruise and would like to know the table limit at the craps & blackjack tables.

I was at a casino that had 4 additional numbers on the Place line. I had never seen that before. Normally the numbers on the Place line is 4,5,6,8,9,10. This craps table also had 2,3,11,12. The table was so busy i couldnt get in to talk to the pit to see if there is any advantage to that.
So i guess my question is, is there any advantage to playing at a table that has the 2,3,11,12 on the Place line?