Hello! We are going to be driving down in November (Only 937 miles each way, hope thats ok

) We are going to be taking it slow though, and split the drive up into two days. Well, technically three I guess, as we are staying in a local hotel for a night before we check in to our Disney Resort. but we will have two days on the road and then Disney Days!
I have a few packing questions for you all though. In the past we used to pack in suitcases for our trips, but I recently packed us up in rubbermaid totes for a week trip and it seemed like we could fit so much more in the van! I'm wondering if anyone has packed this way as well, and if it actually a better way to go, or if I will regret having totes and not anything on wheels when we get there
My second question is for those of you that split the trip up like that and stop in hotels for the night, especially with kids (we have four - 10, 8, and 4 year old twins). How do you pack to make those stops easier? I was thinking of just everything for the night/next day's change of clothes in the top tote (or suitcase if we got that route) and then leaving all the rest of the
crap luggage in the car. I made the mistake of packing a bit of everything in each pack last time we made an overnight stop and my poor husband had to lug in the whole van each night then right back out in the morning. We did not learn our lesson until we got home and thought about how maybe that wasn't very efficient, and there's got to be a better way!
Also open to any other tips or tricks or advice! We have traveled a bit this year, the most being 9 hours away split into two days (one long one short) but this will definitely be the longest trip half of my kids have every been on, the other half went to Florida before the twins were born, but I doubt they remember.