Just booked tickets for LeMans!

So I've just booked tickets to LeMans. I'm getting a ferry from Ireland and riding down from the port. Has anyone been before, any tips, suggestions and things to look out for ?

So I've just booked tickets to LeMans. I'm getting a ferry from Ireland and riding down from the port. Has anyone been before, any tips, suggestions and things to look out for ? http://ifttt.com/images/no_image_card.png