First time going to see top fuel dragsters. Any advice?

Like the title says, I am going to Summit Motorsports Park in Norwalk, Ohio this weekend to watch top fuel among other upper tier classes. I have been to Mid-Ohio a few times for Indy races but have never been to a drag strip. I am very excited as I've heard they are incredible machines to see in person. Just wanted to see if anyone has some advice for someone that has never been before, specifically Norwalk. All I can think of is to definitely bring some hearing protection and walk through the pits. via /r/cars http://ift.tt/2tCGwW5