Most of these girls have never really been "trained" how to hit. Basically , just see ball hit ball up to this point. Now , it will be my job to fix this.(I will have to train some parents as well) It will take time and work. But , I do have a plan for the offseason.
Agree 1000% on parent involvement. Very few of ours has ever been to an official HC, but the dads have worked many hours at home to make them into good hitters. Even if you do go to a HC, as others have noted you still have to do the "homework".
Looks like you have a nice winter project, have fun with it and remember improvement is small steps forward.