Wow! THat's a lot of booze. Remeber though, just because you got away with it once, doesn't mean you'll be okay the next time. If you dehydrate too much you increase your chances of getting DCI by a significant amount. Combine that with any combination of less sleep, more or deepers dives, current or cold water and you might have a problem.aranea:I think it depends on person. I had 1 bottle of wine and some vodka or shared a bootle of tequila among 3.5 people the night before dive and had no problems. I had lots of water as said above.