Not all but most gun people I have known are quite willing to help newbies. They have to for the purpose of self preservation. If you are new to the gun world and have not done so yet I suggest you take a course on gun handling and SAFETY.
Don't let lack of knowledge keep you away from the ranges. We all had to start out new and gather what knowledge we have over time.
After you are well versed in safe handling procedures you will find an abundance of locations in the Prescott National Forest where you can practice in the great outdoors.
Welcome to the world of guns.