I'm going to be making the journey from SW Florida to Los Angeles with my two daughters (6 and 9). We've done this drive before but with my husband. This will be my first road trip just the girls and I. It's also likely to be the last time we'll make this journey as we'll be moving overseas next year. I don't have time constraints, although I'd like to do the drive in under 7 days.
Any suggestions on must-see places? We've already been to the Grand Canyon. I'd like to do Carlsbad caverns in NM but otherwise have no itinerary.
Thanks in advance for your suggestions!