MOVING TO CALI ADVICE

I’m a single mom moving to Cali soon i have a 6 month old, i liked murrietta/Temecula & Dana point but to me those areas suit more of an older crowd. Ocean side was nice too but seemed more of a party area but i could see myself living there. I know a couple people who live in Moreno Valley, not sure I’d move there but maybe close??? I want a good area for her to grow up at & yes i can afford it before anyone warns me how expensive it is. Any good suggestions on where to move? I’d prefer Southern California. Would not go north of Los Angeles.