I appreciate your passion for this issue. I won't drive if I have had more than one drink. That is my rule, so that I don't have to guess whether or not I have had too much. But you seem insistent that eliminating open container laws will lead to greater incidents of drunken driving. Well, the statistics do not support your argument. States with open container laws fall into the same range as states without open container laws when it comes to drunken driving offenses.
So, as much as it may seem like common sense, the reality proves otherwise. Your passion is clouding your objectivity.
Drunk driving statistics
I agree with you on this, I know that has been a rarity since you started posting here but there you go. My point and I think the one you are making is that open container laws don't really change the minds of the people who will drink and drive. If a person is going to drink and drive they don't care if there is a law saying they can't, they are going to do it. It is too easy to hide a beer as you pass a cop. If a cop isn't stopping a person for something else it is rare for them to catch a person for open container.