I live in Quail Valley and my family has lived here for 30 years. It's very rural, septic tanks, propane, etc. unless you are in the new tract homes. There is not much here for kids, you will have to drive everywhere. Granted you don't have to drive far, but kids can't do much by walking.
Soon the Audie Murphy skate park will provide a lot of value to Quail Valley Residents, but that is still a ways off!
Should you desire any more information or want to see some of the homes for sale in Quail Valley, please feel free to contact me. The Real Estate Fairy .com or on facebook! 951-667-5755