Ample parking is available in the parking lot located on the river side of the train tracks, just across the train tracks from the church. Some of the parking is free. A back way to the parking lot may save you some time because the train gate can be down for 5 minutes or more.
A map to the parking area, including a "back way" which avoids the train gate, is linked HERE.
A map of free and pay parking areas is linked HERE.