I walk around the MH 2 or 3 times, looking under & over the top of it to make sure it's ready to move. We'll walk through the inside too several times making sure everything is stowed or secured.
This is why we have checklists in the airplane for every phase of the flight. It starts with the preflight all the way through the tie down after the flight.:)
Admittedly, I don't use checklists nearly as much as I should. And as a result, can/could get complacent.
SO FAR, I haven't forgotten anything........that I know of, anyway.:D