Lists are a must for me. When I think about something that needs done, I write it down immediately. Also, I put our suitcases in our guestroom and start packing as I do laundry. DH and DS have to start wearing the underwear they dont' like and have shoved to the bottom of their drawers so the other can go into the suitcases. I am not sure if you are renting car but if you are, remember, you are going to a large city that will have everything you need if you forget something. It isn't like you are going camping in the middle of nowhere with no electricity. Once you are through security at the airport, you will start to relax. I am 24 days out from going and I am already feeling the stress of getting ready to go. And yes, the suitcase is already in the guestroom.