to be honest I dont have to much of a clue, but people seem to quite like limeys, ozonys and similar things for comps, which tend to be fairly natural oriented.
Meh I get there fairly early, as I live literally 3minutes ride away. Just get on a train thatl take you to radley, then someone can come find you and you will be at the ride from the station in about 10mins. Its well worth a train treck its a beast of a ride.