None of you going will be in harm's way. Yes, you will get heckled and hear profanity. I dealt with the same treatment last time I went to LES during the 54-10 game. I was not treated well and cussed at by several of your fans. I did not provoke it, but realized that sometimes football gets people to act differently. I'm guessing those same fans went to church the following day and didn't even think twice about how vulgar they were.
So if you can deal with the language you will be just fine. If you take it personally and fight back that's on you. Know your environment and have fun with it and you will have a good time. North end zone probably has the most drunks so it's up to you if you want to stay away from that area. Hope you go and have a good time. I'll be back to LES for the next Holy War regardless of how I was treated last time. Life is too short to be offended by everything and everyone.