Unless you are set on buying a new vehicle a 18-20 xl or suburban is a great choice, just my opinion.I'm really in a tough spot.
I have 4 kids ages 8, 8, 8, and 10.
There's plenty of 3 row vehicles, but not many that have you can take a 16 hour road trip in with plenty of space and storage.
I'm really over the 3 row FULL size vehicles that have ZERO trunk space. 2 suit cases and your leaning on the hatch to get it to close.