What's so great about the social scene? I was at LSU undergrad for two years and wasn't particularly impressed. I'm not saying that I doubt you, just asking for an elaboration. My decision may very well come down to the social scene since I have a lot of respect for all three programs, especially Tulane and LSU.
All lawyers say this, which is why I referred to it earlier. I think it must have something to do with competition. The second you tell a lawyer you're interested in law school their face goes dour and out comes a speech on how bad it sucks to be a lawyer.
Of course it's understandable. There are too many lawyers, but what's one more?