A tale of 2 cities is a great story, helps to know the context of the Revolution and what was going on. Probably good to listen to some podcasts or something before starting it
May I suggest Mike Duncan (who did the History of Rome) podcast? His entire podcast for the French Revolution is pretty damn good. All the set up episodes as well provide fantastic context
Can I just listen to the Les Mis soundtrack like five times instead?
Different French revolution, but also covered in the Revolution podcast as well 
I just need to get into that Revolutionary mindset. ONE DAY MOAAAAR!!!!!!
Seriously, I picked up my copy again this week and I'm going to do it. Starting back in with the trial. I think the pieces are going to fall into place for me.