I am just curious what rules you guys enforce on your boat. No drinking, beer only, allow hard alchol. Does the boat driver drink?

I always allow beer on the boat and I usually drink too. But with the holiday weekend coming up and the radio stated the CO's will be out, I am definettly gonna be the dd. It sucks but I guess that is responsibility. One time they actually had a "road block" exiting the sand bar where they breatherlized every driver, check registration and made sure you had all requirements in the boat. It sucks because I want to have a couple myself but too worried.