Hi team! Sandy (partner) and I are taking off to explore, and "write our story" with the aid of this magic bird. We have many questions about overhead cases on the plan vs. checked, easy portability for day use (backpack versus dragging a wheeled device), how many extra batteries (two plus two?), offloading vids/photos onto a storage device, good editing software, restrictions (I hear all countries are ok except Turkey can be iffy), airports, TSA, press passes, etc. You probably have answers to questions of which we've not yet thought. Thanks in advance for all your ideas! Cheers, Daniel