To add to the point above: I know you are in a rush, but dont let the fear of high mileage totally scare you off. These trucks are famous for hitting ...
TL;DR: Watch out for rattles and maybe look at mud flaps. Be careful with 3D printed dividers... I think I heard they can rattle. I'm actually curious...
For your situation, safety first!! Loose items are dangerous. I suggest the OEM Genesis GV70 Envelope Style Cargo Net because it secures your gear so ...