i think the cas is your best bet...walk around the tables and find someoen who is GOOD at blackjack (if your not) and your allowed to bet on them playing...that way you dont have to make decisions, you have someone good playing for you, and all you do is place bets and reap the rewards
doesn't work sometimes though...i made a $100 bet on some chick that laid $1500 down on a blackjack hand on the $100 table, she lost and just sorta shrugged it off and kept playing, meanwhile i ran to the corner to cry about my lost $100