Why would you? You can find very reasonable rates to stay at Coronado as opposed to using your points. There have been many discussions surrounding using points for Delux resorts such as GF. It would not behoove a DVC member to utilize points for a moderate resport.
A funny aside: A friend of mine was picking up someone on business who was staying at Coronado Springs - she had a New York accent - he thought she kept saying she was staying at "Car and Auto Springs" - he said: "I thought that was a funny name"!