Good post !!!

yes, doing web check-in or online check-in saves times !!!
Make sure dont carry any Paint,Gas,Batteries(for electronic wheel chair),chemical,portable oxygen and such hazardous items,if needed any one above call the airline before you shop them or plan to carry and give exact details to airline and take prior approval(if ok take it to airport), its too save a lot of time at airport. finally less luggage more comfort.