Newbie looking to buy first....well I'm not sure

We went from a tent to a popup with grade school kids. We made it work and it was so much better than the tent! Went from TX to Washington, DC & then another trip to Yellosstone with teenagers plus weekend & shorter trips. We finally moved up to a used 5th wheel w/o slides after kids got in college . As our first self contained unit, it was a great one to figure out what we wanted . Find something u can pull safely, go & learn from it while making memories with your kids!