Just pull one of the rear floor mats out of your car. You already have them with you.lolFor a landing pad I use three of these and just taped them together- Anti-Fatigue Foam Mat Set 4 Pc
I have extra batteries and chargers, tablet w/mount so I went with this (just ordered)- https://tinyurl.com/ydd4makl
I'll try and do pics/review (if any interest) when it arrives, lockable watertight w/wheels when I want to take everything with me