Just to clarify - you will be able to buy entrance tickets on the gate, but without the parking pass you will have to park in the general carpark outside the circuit and walk in. And you will therefore have to hump all your wet gear around all day in the blazing sunshine.
m0rk's infield pass enables you to watch from near your car, so you can leave your stuff in your car until you need it.
m0rk's infield pass enables you to watch from near your car, so you can leave your stuff in your car until you need it.