End of Cronk y Voddy straight is mega fast with big change of direction and you can wander from the crossroads through to the dip - there's a charge for parking/access but well worth it and accessible on closed roads, the spec you mention I think is on the right towards the end of Kirk Michael village, i'm not sure about car parking there have only ever parked a bike, it's on the inside but you can't leave in/on a vehicle once parked up and roads closed. Milntown / Gardeners Lane on approach to Ramsey is accessible on closed roads, not much in the way of facilities but you're only coupla minutes drive to the quayside and shops of Ramsey...