I was there last week. Here's what I remember: you can resplit pairs, double after split, and the dealer stands on soft 17.
The dealers also make a lot of mistakes (both in your favor and against you)! I am far from being the most experienced counter, but nevertheless I was trying to act like I didn't know what I was doing. My act was totally shot when the dealer started to take my chips when it should have been a push, and within milliseconds I corrected her!
2 hands in a row, I had a soft 18 vs a dealer 4, so I doubled. I lost both hands, and both times, the dealer told me I shouldn't have done that! I yelled back "I'll do the same thing again and again! Don't think I won't!"
