Mallory,
I can relate to you whole heartedly. When my friends want to go out, I've found the best thing to do is to be near a corner. And have someone with you who knows the situation. My boyfriend likes to joke he's going to get me a sign that says "don't talk on that side, she won't hear you" because he gets sick of saying it. However, having someone who can whisper in your good ear is always helpful. I don't have a hearing aid, I can't possibly afford it (even with insurance) as a college student. If I'm out, I make sure and have someone with me. If I'm alone, you will find me in a corner, normally nodding along. Even in labs, you'll hear me say "I'm sorry, I didn't hear you, can you repeat that?"
One useful thing out of it, is if I'm washing dishes or clothes, and my niece or my mom asks me to do something, the water normally covers it up. I honestly didn't hear them, so I can't get in trouble later!
Kristin