Me too! I ordered this AM so I'm sure it will be here soon. If I do have to exchange, at least I know I have enough time.
He has a few issues. In general, he's okay in the car but he's definitely more anxious, especially since our car accident last year. Driving in the RV made him REALLY nervous for some reason. He loves it when it's not moving, haha, but while we were driving he never got comfortable or ever sat completely still for more than 60 seconds. I'm wondering if it will help him in the car, though the Snoozer seat made him a lot more secure for sure.
Actual thunderstorms only freak him out if they are REALLY loud/bad. Fireworks and gun shots he is definitely afraid of. I will find a few things to test it out on I'm sure

Yay, can't wait to get it!