Even though the streets in Quail Creek are private, state law (§545.303 – ADDITIONAL PARKING REGULATIONS) states that when parallel parking on a street, it is illegal to park facing oncoming traffic. That’s because all cars have reflectors on the rear but the front of most has none (take a flashlight & see for yourself), so when parking at night, a vehicle facing the wrong way is less visible, especially in low-light conditions.
When moving vehicles, bikes, or even pedestrians, collide into cars that are parked facing traffic the liability for damage often rests with the parking violator, regardless if it’s a public or private street, so encourage your guests that park along the street to face their vehicle with the flow of traffic.