Damn, that would be a lot of fun to know how to do. Let me ask a question for anyone who might know. Could you not sit at a table with a group of 3-4 of your friends and just have everyone raise their bets but not by as much? Or one hand you bet a lot and then the next hand someone different bets a lot so it's always changing.
Even if I could count cards I'm sure I would still find a way to lose. I suck at blackjack but I do enjoy sitting at the tables, losing and having fun with people.