LOL. I think the reminder thingies are good, but none of it will matter if you just "zone out" while doing your walk around. Hahaha. We did that one time years ago. . . but had been fulltiming for a few years, RVing for over 30. We were all hooked up and ready to go. Power cord is always the last thing because we sometimes need the extra boost to get the jacks up. . . don't ask me why, they just worked better that way. So we each did our walk around and when we got to the pedestal, BOTH of us stepped over the hooked up power cord, went in the door and powered up. Pulled out dragging the power cord. . . people waving, we waved back. Finally somebody motioned to us and I looked in the mirror, and there was our "tail." Red faces for sure. First and only time that happened.
We use "mental" checklists, but anything that would help you is good in my book.
Dale